250002000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 480

約数和(自身を含む): 995829120

約数和(自身を除く): 745827120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 25, 30, 34, 36, 38, 40, 43, 45, 48, 50, 51, 57, 60, 68, 72, 75, 76, 80, 85, 86, 90, 95, 100, 102, 114, 120, 125, 129, 136, 144, 150, 152, 153, 170, 171, 172, 180, 190, 200, 204, 215, 225, 228, 240, 250, 255, 258, 272, 285, 300, 304, 306, 323, 340, 342, 344, 360, 375, 380, 387, 400, 408, 425, 430, 450, 456, 475, 500, 510, 516, 570, 600, 612, 645, 646, 680, 684, 688, 720, 731, 750, 760, 765, 774, 816, 817, 850, 855, 860, 900, 912, 950, 969, 1000, 1020, 1032, 1075, 1125, 1140, 1200, 1224, 1275, 1290, 1292, 1360, 1368, 1425, 1462, 1500, 1520, 1530, 1548, 1615, 1634, 1700, 1710, 1720, 1800, 1900, 1935, 1938, 2000, 2040, 2064, 2125, 2150, 2193, 2250, 2280, 2375, 2448, 2451, 2550, 2580, 2584, 2736, 2850, 2907, 2924, 3000, 3060, 3096, 3225, 3230, 3268, 3400, 3420, 3440, 3600, 3655, 3800, 3825, 3870, 3876, 4080, 4085, 4250, 4275, 4300, 4386, 4500, 4560, 4750, 4845, 4902, 5100, 5160, 5168, 5375, 5700, 5814, 5848, 6000, 6120, 6192, 6375, 6450, 6460, 6536, 6579, 6800, 6840, 7125, 7310, 7353, 7600, 7650, 7740, 7752, 8075, 8170, 8500, 8550, 8600, 8772, 9000, 9500, 9675, 9690, 9804, 10200, 10320, 10750, 10965, 11400, 11628, 11696, 12240, 12255, 12750, 12900, 12920, 13072, 13158, 13680, 13889, 14250, 14535, 14620, 14706, 15300, 15480, 15504, 16125, 16150, 16340, 17000, 17100, 17200, 17544, 18000, 18275, 19000, 19125, 19350, 19380, 19608, 20400, 20425, 21375, 21500, 21930, 22800, 23256, 24225, 24510, 25500, 25800, 25840, 26316, 27778, 28500, 29070, 29240, 29412, 30600, 30960, 32250, 32300, 32680, 32895, 34000, 34200, 35088, 36550, 36765, 38000, 38250, 38700, 38760, 39216, 40375, 40850, 41667, 42750, 43000, 43860, 46512, 48375, 48450, 49020, 51000, 51600, 52632, 54825, 55556, 57000, 58140, 58480, 58824, 61200, 61275, 64500, 64600, 65360, 65790, 68400, 69445, 72675, 73100, 73530, 76500, 77400, 77520, 80750, 81700, 83334, 85500, 86000, 87720, 91375, 96750, 96900, 98040, 102000, 102125, 105264, 109650, 111112, 114000, 116280, 117648, 121125, 122550, 125001, 129000, 129200, 131580, 138890, 145350, 146200, 147060, 153000, 154800, 161500, 163400, 164475, 166668, 171000, 175440, 182750, 183825, 193500, 193800, 196080, 204250, 208335, 219300, 222224, 232560, 242250, 245100, 250002, 258000, 263160, 274125, 277780, 290700, 292400, 294120, 306000, 306375, 323000, 326800, 328950, 333336, 342000, 347225, 363375, 365500, 367650, 387000, 387600, 408500, 416670, 438600, 484500, 490200, 500004, 526320, 548250, 555560, 581400, 588240, 612750, 625005, 646000, 657900, 666672, 694450, 726750, 731000, 735300, 774000, 817000, 822375, 833340, 877200, 919125, 969000, 980400, 1000008, 1041675, 1096500, 1111120, 1162800, 1225500, 1250010, 1315800, 1388900, 1453500, 1462000, 1470600, 1634000, 1644750, 1666680, 1736125, 1838250, 1938000, 2000016, 2083350, 2193000, 2451000, 2500020, 2631600, 2777800, 2907000, 2941200, 3125025, 3289500, 3333360, 3472250, 3676500, 4166700, 4386000, 4902000, 5000040, 5208375, 5555600, 5814000, 6250050, 6579000, 6944500, 7353000, 8333400, 10000080, 10416750, 12500100, 13158000, 13889000, 14706000, 15625125, 16666800, 20833500, 25000200, 27778000, 31250250, 41667000, 50000400, 62500500, 83334000, 125001000, 250002000]

約数ペア:

[(1, 250002000), (2, 125001000), (3, 83334000), (4, 62500500), (5, 50000400), (6, 41667000), (8, 31250250), (9, 27778000), (10, 25000200), (12, 20833500), (15, 16666800), (16, 15625125), (17, 14706000), (18, 13889000), (19, 13158000), (20, 12500100), (24, 10416750), (25, 10000080), (30, 8333400), (34, 7353000), (36, 6944500), (38, 6579000), (40, 6250050), (43, 5814000), (45, 5555600), (48, 5208375), (50, 5000040), (51, 4902000), (57, 4386000), (60, 4166700), (68, 3676500), (72, 3472250), (75, 3333360), (76, 3289500), (80, 3125025), (85, 2941200), (86, 2907000), (90, 2777800), (95, 2631600), (100, 2500020), (102, 2451000), (114, 2193000), (120, 2083350), (125, 2000016), (129, 1938000), (136, 1838250), (144, 1736125), (150, 1666680), (152, 1644750), (153, 1634000), (170, 1470600), (171, 1462000), (172, 1453500), (180, 1388900), (190, 1315800), (200, 1250010), (204, 1225500), (215, 1162800), (225, 1111120), (228, 1096500), (240, 1041675), (250, 1000008), (255, 980400), (258, 969000), (272, 919125), (285, 877200), (300, 833340), (304, 822375), (306, 817000), (323, 774000), (340, 735300), (342, 731000), (344, 726750), (360, 694450), (375, 666672), (380, 657900), (387, 646000), (400, 625005), (408, 612750), (425, 588240), (430, 581400), (450, 555560), (456, 548250), (475, 526320), (500, 500004), (510, 490200), (516, 484500), (570, 438600), (600, 416670), (612, 408500), (645, 387600), (646, 387000), (680, 367650), (684, 365500), (688, 363375), (720, 347225), (731, 342000), (750, 333336), (760, 328950), (765, 326800), (774, 323000), (816, 306375), (817, 306000), (850, 294120), (855, 292400), (860, 290700), (900, 277780), (912, 274125), (950, 263160), (969, 258000), (1000, 250002), (1020, 245100), (1032, 242250), (1075, 232560), (1125, 222224), (1140, 219300), (1200, 208335), (1224, 204250), (1275, 196080), (1290, 193800), (1292, 193500), (1360, 183825), (1368, 182750), (1425, 175440), (1462, 171000), (1500, 166668), (1520, 164475), (1530, 163400), (1548, 161500), (1615, 154800), (1634, 153000), (1700, 147060), (1710, 146200), (1720, 145350), (1800, 138890), (1900, 131580), (1935, 129200), (1938, 129000), (2000, 125001), (2040, 122550), (2064, 121125), (2125, 117648), (2150, 116280), (2193, 114000), (2250, 111112), (2280, 109650), (2375, 105264), (2448, 102125), (2451, 102000), (2550, 98040), (2580, 96900), (2584, 96750), (2736, 91375), (2850, 87720), (2907, 86000), (2924, 85500), (3000, 83334), (3060, 81700), (3096, 80750), (3225, 77520), (3230, 77400), (3268, 76500), (3400, 73530), (3420, 73100), (3440, 72675), (3600, 69445), (3655, 68400), (3800, 65790), (3825, 65360), (3870, 64600), (3876, 64500), (4080, 61275), (4085, 61200), (4250, 58824), (4275, 58480), (4300, 58140), (4386, 57000), (4500, 55556), (4560, 54825), (4750, 52632), (4845, 51600), (4902, 51000), (5100, 49020), (5160, 48450), (5168, 48375), (5375, 46512), (5700, 43860), (5814, 43000), (5848, 42750), (6000, 41667), (6120, 40850), (6192, 40375), (6375, 39216), (6450, 38760), (6460, 38700), (6536, 38250), (6579, 38000), (6800, 36765), (6840, 36550), (7125, 35088), (7310, 34200), (7353, 34000), (7600, 32895), (7650, 32680), (7740, 32300), (7752, 32250), (8075, 30960), (8170, 30600), (8500, 29412), (8550, 29240), (8600, 29070), (8772, 28500), (9000, 27778), (9500, 26316), (9675, 25840), (9690, 25800), (9804, 25500), (10200, 24510), (10320, 24225), (10750, 23256), (10965, 22800), (11400, 21930), (11628, 21500), (11696, 21375), (12240, 20425), (12255, 20400), (12750, 19608), (12900, 19380), (12920, 19350), (13072, 19125), (13158, 19000), (13680, 18275), (13889, 18000), (14250, 17544), (14535, 17200), (14620, 17100), (14706, 17000), (15300, 16340), (15480, 16150), (15504, 16125)]