317725800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 1167916320

約数和(自身を除く): 850190520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 101, 105, 107, 120, 140, 147, 150, 168, 175, 196, 200, 202, 210, 214, 245, 280, 294, 300, 303, 321, 350, 392, 404, 420, 428, 490, 505, 525, 535, 588, 600, 606, 642, 700, 707, 735, 749, 808, 840, 856, 980, 1010, 1050, 1070, 1176, 1212, 1225, 1284, 1400, 1414, 1470, 1498, 1515, 1605, 1960, 2020, 2100, 2121, 2140, 2247, 2424, 2450, 2525, 2568, 2675, 2828, 2940, 2996, 3030, 3210, 3535, 3675, 3745, 4040, 4200, 4242, 4280, 4494, 4900, 4949, 5050, 5243, 5350, 5656, 5880, 5992, 6060, 6420, 7070, 7350, 7490, 7575, 8025, 8484, 8988, 9800, 9898, 10100, 10486, 10605, 10700, 10807, 11235, 12120, 12840, 14140, 14700, 14847, 14980, 15150, 15729, 16050, 16968, 17675, 17976, 18725, 19796, 20200, 20972, 21210, 21400, 21614, 22470, 24745, 26215, 28280, 29400, 29694, 29960, 30300, 31458, 32100, 32421, 35350, 37450, 39592, 41944, 42420, 43228, 44940, 49490, 52430, 53025, 54035, 56175, 59388, 60600, 62916, 64200, 64842, 70700, 74235, 74900, 75649, 78645, 84840, 86456, 89880, 98980, 104860, 106050, 108070, 112350, 118776, 123725, 125832, 129684, 131075, 141400, 148470, 149800, 151298, 157290, 162105, 197960, 209720, 212100, 216140, 224700, 226947, 247450, 259368, 262150, 270175, 296940, 302596, 314580, 324210, 371175, 378245, 393225, 424200, 432280, 449400, 453894, 494900, 524300, 529543, 540350, 593880, 605192, 629160, 648420, 742350, 756490, 786450, 810525, 907788, 989800, 1048600, 1059086, 1080700, 1134735, 1296840, 1484700, 1512980, 1572900, 1588629, 1621050, 1815576, 1891225, 2118172, 2161400, 2269470, 2647715, 2969400, 3025960, 3145800, 3177258, 3242100, 3782450, 4236344, 4538940, 5295430, 5673675, 6354516, 6484200, 7564900, 7943145, 9077880, 10590860, 11347350, 12709032, 13238575, 15129800, 15886290, 21181720, 22694700, 26477150, 31772580, 39715725, 45389400, 52954300, 63545160, 79431450, 105908600, 158862900, 317725800]

約数ペア:

[(1, 317725800), (2, 158862900), (3, 105908600), (4, 79431450), (5, 63545160), (6, 52954300), (7, 45389400), (8, 39715725), (10, 31772580), (12, 26477150), (14, 22694700), (15, 21181720), (20, 15886290), (21, 15129800), (24, 13238575), (25, 12709032), (28, 11347350), (30, 10590860), (35, 9077880), (40, 7943145), (42, 7564900), (49, 6484200), (50, 6354516), (56, 5673675), (60, 5295430), (70, 4538940), (75, 4236344), (84, 3782450), (98, 3242100), (100, 3177258), (101, 3145800), (105, 3025960), (107, 2969400), (120, 2647715), (140, 2269470), (147, 2161400), (150, 2118172), (168, 1891225), (175, 1815576), (196, 1621050), (200, 1588629), (202, 1572900), (210, 1512980), (214, 1484700), (245, 1296840), (280, 1134735), (294, 1080700), (300, 1059086), (303, 1048600), (321, 989800), (350, 907788), (392, 810525), (404, 786450), (420, 756490), (428, 742350), (490, 648420), (505, 629160), (525, 605192), (535, 593880), (588, 540350), (600, 529543), (606, 524300), (642, 494900), (700, 453894), (707, 449400), (735, 432280), (749, 424200), (808, 393225), (840, 378245), (856, 371175), (980, 324210), (1010, 314580), (1050, 302596), (1070, 296940), (1176, 270175), (1212, 262150), (1225, 259368), (1284, 247450), (1400, 226947), (1414, 224700), (1470, 216140), (1498, 212100), (1515, 209720), (1605, 197960), (1960, 162105), (2020, 157290), (2100, 151298), (2121, 149800), (2140, 148470), (2247, 141400), (2424, 131075), (2450, 129684), (2525, 125832), (2568, 123725), (2675, 118776), (2828, 112350), (2940, 108070), (2996, 106050), (3030, 104860), (3210, 98980), (3535, 89880), (3675, 86456), (3745, 84840), (4040, 78645), (4200, 75649), (4242, 74900), (4280, 74235), (4494, 70700), (4900, 64842), (4949, 64200), (5050, 62916), (5243, 60600), (5350, 59388), (5656, 56175), (5880, 54035), (5992, 53025), (6060, 52430), (6420, 49490), (7070, 44940), (7350, 43228), (7490, 42420), (7575, 41944), (8025, 39592), (8484, 37450), (8988, 35350), (9800, 32421), (9898, 32100), (10100, 31458), (10486, 30300), (10605, 29960), (10700, 29694), (10807, 29400), (11235, 28280), (12120, 26215), (12840, 24745), (14140, 22470), (14700, 21614), (14847, 21400), (14980, 21210), (15150, 20972), (15729, 20200), (16050, 19796), (16968, 18725), (17675, 17976)]