25000200

素因数分解:

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

素因数の和:101

約数の個数: 288

約数和(自身を含む): 95752800

約数和(自身を除く): 70752600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 25, 30, 34, 36, 38, 40, 43, 45, 50, 51, 57, 60, 68, 72, 75, 76, 85, 86, 90, 95, 100, 102, 114, 120, 129, 136, 150, 152, 153, 170, 171, 172, 180, 190, 200, 204, 215, 225, 228, 255, 258, 285, 300, 306, 323, 340, 342, 344, 360, 380, 387, 408, 425, 430, 450, 456, 475, 510, 516, 570, 600, 612, 645, 646, 680, 684, 731, 760, 765, 774, 817, 850, 855, 860, 900, 950, 969, 1020, 1032, 1075, 1140, 1224, 1275, 1290, 1292, 1368, 1425, 1462, 1530, 1548, 1615, 1634, 1700, 1710, 1720, 1800, 1900, 1935, 1938, 2040, 2150, 2193, 2280, 2451, 2550, 2580, 2584, 2850, 2907, 2924, 3060, 3096, 3225, 3230, 3268, 3400, 3420, 3655, 3800, 3825, 3870, 3876, 4085, 4275, 4300, 4386, 4845, 4902, 5100, 5160, 5700, 5814, 5848, 6120, 6450, 6460, 6536, 6579, 6840, 7310, 7353, 7650, 7740, 7752, 8075, 8170, 8550, 8600, 8772, 9675, 9690, 9804, 10200, 10965, 11400, 11628, 12255, 12900, 12920, 13158, 13889, 14535, 14620, 14706, 15300, 15480, 16150, 16340, 17100, 17544, 18275, 19350, 19380, 19608, 20425, 21930, 23256, 24225, 24510, 25800, 26316, 27778, 29070, 29240, 29412, 30600, 32300, 32680, 32895, 34200, 36550, 36765, 38700, 38760, 40850, 41667, 43860, 48450, 49020, 52632, 54825, 55556, 58140, 58824, 61275, 64600, 65790, 69445, 72675, 73100, 73530, 77400, 81700, 83334, 87720, 96900, 98040, 109650, 111112, 116280, 122550, 125001, 131580, 138890, 145350, 146200, 147060, 163400, 164475, 166668, 183825, 193800, 208335, 219300, 245100, 250002, 263160, 277780, 290700, 294120, 328950, 333336, 347225, 367650, 416670, 438600, 490200, 500004, 555560, 581400, 625005, 657900, 694450, 735300, 833340, 1000008, 1041675, 1250010, 1315800, 1388900, 1470600, 1666680, 2083350, 2500020, 2777800, 3125025, 4166700, 5000040, 6250050, 8333400, 12500100, 25000200]

約数ペア:

[(1, 25000200), (2, 12500100), (3, 8333400), (4, 6250050), (5, 5000040), (6, 4166700), (8, 3125025), (9, 2777800), (10, 2500020), (12, 2083350), (15, 1666680), (17, 1470600), (18, 1388900), (19, 1315800), (20, 1250010), (24, 1041675), (25, 1000008), (30, 833340), (34, 735300), (36, 694450), (38, 657900), (40, 625005), (43, 581400), (45, 555560), (50, 500004), (51, 490200), (57, 438600), (60, 416670), (68, 367650), (72, 347225), (75, 333336), (76, 328950), (85, 294120), (86, 290700), (90, 277780), (95, 263160), (100, 250002), (102, 245100), (114, 219300), (120, 208335), (129, 193800), (136, 183825), (150, 166668), (152, 164475), (153, 163400), (170, 147060), (171, 146200), (172, 145350), (180, 138890), (190, 131580), (200, 125001), (204, 122550), (215, 116280), (225, 111112), (228, 109650), (255, 98040), (258, 96900), (285, 87720), (300, 83334), (306, 81700), (323, 77400), (340, 73530), (342, 73100), (344, 72675), (360, 69445), (380, 65790), (387, 64600), (408, 61275), (425, 58824), (430, 58140), (450, 55556), (456, 54825), (475, 52632), (510, 49020), (516, 48450), (570, 43860), (600, 41667), (612, 40850), (645, 38760), (646, 38700), (680, 36765), (684, 36550), (731, 34200), (760, 32895), (765, 32680), (774, 32300), (817, 30600), (850, 29412), (855, 29240), (860, 29070), (900, 27778), (950, 26316), (969, 25800), (1020, 24510), (1032, 24225), (1075, 23256), (1140, 21930), (1224, 20425), (1275, 19608), (1290, 19380), (1292, 19350), (1368, 18275), (1425, 17544), (1462, 17100), (1530, 16340), (1548, 16150), (1615, 15480), (1634, 15300), (1700, 14706), (1710, 14620), (1720, 14535), (1800, 13889), (1900, 13158), (1935, 12920), (1938, 12900), (2040, 12255), (2150, 11628), (2193, 11400), (2280, 10965), (2451, 10200), (2550, 9804), (2580, 9690), (2584, 9675), (2850, 8772), (2907, 8600), (2924, 8550), (3060, 8170), (3096, 8075), (3225, 7752), (3230, 7740), (3268, 7650), (3400, 7353), (3420, 7310), (3655, 6840), (3800, 6579), (3825, 6536), (3870, 6460), (3876, 6450), (4085, 6120), (4275, 5848), (4300, 5814), (4386, 5700), (4845, 5160), (4902, 5100)]