319693500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 384

約数和(自身を含む): 1257984000

約数和(自身を除く): 938290500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 108, 119, 125, 126, 135, 140, 150, 153, 170, 175, 180, 189, 199, 204, 210, 225, 238, 250, 252, 255, 270, 300, 306, 315, 340, 350, 357, 375, 378, 398, 420, 425, 450, 459, 476, 500, 510, 525, 540, 595, 597, 612, 630, 675, 700, 714, 750, 756, 765, 796, 850, 875, 900, 918, 945, 995, 1020, 1050, 1071, 1125, 1190, 1194, 1260, 1275, 1350, 1393, 1428, 1500, 1530, 1575, 1700, 1750, 1785, 1791, 1836, 1890, 1990, 2100, 2125, 2142, 2250, 2295, 2380, 2388, 2550, 2625, 2700, 2786, 2975, 2985, 3060, 3150, 3213, 3375, 3383, 3500, 3570, 3582, 3780, 3825, 3980, 4179, 4250, 4284, 4500, 4590, 4725, 4975, 5100, 5250, 5355, 5373, 5572, 5950, 5970, 6300, 6375, 6426, 6750, 6766, 6965, 7140, 7164, 7650, 7875, 8358, 8500, 8925, 8955, 9180, 9450, 9950, 10149, 10500, 10710, 10746, 11475, 11900, 11940, 12537, 12750, 12852, 13500, 13532, 13930, 14875, 14925, 15300, 15750, 16065, 16716, 16915, 17850, 17910, 18900, 19125, 19900, 20298, 20895, 21420, 21492, 22950, 23625, 23681, 24875, 25074, 25500, 26775, 26865, 27860, 29750, 29850, 30447, 31500, 32130, 33830, 34825, 35700, 35820, 37611, 38250, 40596, 41790, 44625, 44775, 45900, 47250, 47362, 49750, 50148, 50745, 53550, 53730, 57375, 59500, 59700, 60894, 62685, 64260, 67660, 69650, 71043, 74625, 75222, 76500, 80325, 83580, 84575, 89250, 89550, 91341, 94500, 94724, 99500, 101490, 104475, 107100, 107460, 114750, 118405, 121788, 125370, 133875, 134325, 139300, 142086, 149250, 150444, 152235, 160650, 169150, 174125, 178500, 179100, 182682, 188055, 202980, 208950, 213129, 223875, 229500, 236810, 250740, 253725, 267750, 268650, 284172, 298500, 304470, 313425, 321300, 338300, 348250, 355215, 365364, 376110, 401625, 417900, 422875, 426258, 447750, 456705, 473620, 507450, 522375, 535500, 537300, 592025, 608940, 626850, 639387, 671625, 696500, 710430, 752220, 761175, 803250, 845750, 852516, 895500, 913410, 940275, 1014900, 1044750, 1065645, 1184050, 1253700, 1268625, 1278774, 1343250, 1420860, 1522350, 1567125, 1606500, 1691500, 1776075, 1826820, 1880550, 2089500, 2131290, 2283525, 2368100, 2537250, 2557548, 2686500, 2960125, 3044700, 3134250, 3196935, 3552150, 3761100, 3805875, 4262580, 4567050, 4701375, 5074500, 5328225, 5920250, 6268500, 6393870, 7104300, 7611750, 8880375, 9134100, 9402750, 10656450, 11417625, 11840500, 12787740, 15223500, 15984675, 17760750, 18805500, 21312900, 22835250, 26641125, 31969350, 35521500, 45670500, 53282250, 63938700, 79923375, 106564500, 159846750, 319693500]

約数ペア:

[(1, 319693500), (2, 159846750), (3, 106564500), (4, 79923375), (5, 63938700), (6, 53282250), (7, 45670500), (9, 35521500), (10, 31969350), (12, 26641125), (14, 22835250), (15, 21312900), (17, 18805500), (18, 17760750), (20, 15984675), (21, 15223500), (25, 12787740), (27, 11840500), (28, 11417625), (30, 10656450), (34, 9402750), (35, 9134100), (36, 8880375), (42, 7611750), (45, 7104300), (50, 6393870), (51, 6268500), (54, 5920250), (60, 5328225), (63, 5074500), (68, 4701375), (70, 4567050), (75, 4262580), (84, 3805875), (85, 3761100), (90, 3552150), (100, 3196935), (102, 3134250), (105, 3044700), (108, 2960125), (119, 2686500), (125, 2557548), (126, 2537250), (135, 2368100), (140, 2283525), (150, 2131290), (153, 2089500), (170, 1880550), (175, 1826820), (180, 1776075), (189, 1691500), (199, 1606500), (204, 1567125), (210, 1522350), (225, 1420860), (238, 1343250), (250, 1278774), (252, 1268625), (255, 1253700), (270, 1184050), (300, 1065645), (306, 1044750), (315, 1014900), (340, 940275), (350, 913410), (357, 895500), (375, 852516), (378, 845750), (398, 803250), (420, 761175), (425, 752220), (450, 710430), (459, 696500), (476, 671625), (500, 639387), (510, 626850), (525, 608940), (540, 592025), (595, 537300), (597, 535500), (612, 522375), (630, 507450), (675, 473620), (700, 456705), (714, 447750), (750, 426258), (756, 422875), (765, 417900), (796, 401625), (850, 376110), (875, 365364), (900, 355215), (918, 348250), (945, 338300), (995, 321300), (1020, 313425), (1050, 304470), (1071, 298500), (1125, 284172), (1190, 268650), (1194, 267750), (1260, 253725), (1275, 250740), (1350, 236810), (1393, 229500), (1428, 223875), (1500, 213129), (1530, 208950), (1575, 202980), (1700, 188055), (1750, 182682), (1785, 179100), (1791, 178500), (1836, 174125), (1890, 169150), (1990, 160650), (2100, 152235), (2125, 150444), (2142, 149250), (2250, 142086), (2295, 139300), (2380, 134325), (2388, 133875), (2550, 125370), (2625, 121788), (2700, 118405), (2786, 114750), (2975, 107460), (2985, 107100), (3060, 104475), (3150, 101490), (3213, 99500), (3375, 94724), (3383, 94500), (3500, 91341), (3570, 89550), (3582, 89250), (3780, 84575), (3825, 83580), (3980, 80325), (4179, 76500), (4250, 75222), (4284, 74625), (4500, 71043), (4590, 69650), (4725, 67660), (4975, 64260), (5100, 62685), (5250, 60894), (5355, 59700), (5373, 59500), (5572, 57375), (5950, 53730), (5970, 53550), (6300, 50745), (6375, 50148), (6426, 49750), (6750, 47362), (6766, 47250), (6965, 45900), (7140, 44775), (7164, 44625), (7650, 41790), (7875, 40596), (8358, 38250), (8500, 37611), (8925, 35820), (8955, 35700), (9180, 34825), (9450, 33830), (9950, 32130), (10149, 31500), (10500, 30447), (10710, 29850), (10746, 29750), (11475, 27860), (11900, 26865), (11940, 26775), (12537, 25500), (12750, 25074), (12852, 24875), (13500, 23681), (13532, 23625), (13930, 22950), (14875, 21492), (14925, 21420), (15300, 20895), (15750, 20298), (16065, 19900), (16716, 19125), (16915, 18900), (17850, 17910)]