145875312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 485147520

約数和(自身を除く): 339272208

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 37, 38, 44, 48, 57, 66, 72, 74, 76, 88, 99, 111, 114, 131, 132, 144, 148, 152, 171, 176, 198, 209, 222, 228, 262, 264, 296, 304, 333, 342, 393, 396, 407, 418, 444, 456, 524, 528, 592, 627, 666, 684, 703, 786, 792, 814, 836, 888, 912, 1048, 1179, 1221, 1254, 1332, 1368, 1406, 1441, 1572, 1584, 1628, 1672, 1776, 1881, 2096, 2109, 2358, 2442, 2489, 2508, 2664, 2736, 2812, 2882, 3144, 3256, 3344, 3663, 3762, 4218, 4323, 4716, 4847, 4884, 4978, 5016, 5328, 5624, 5764, 6288, 6327, 6512, 7326, 7467, 7524, 7733, 8436, 8646, 9432, 9694, 9768, 9956, 10032, 11248, 11528, 12654, 12969, 14541, 14652, 14934, 15048, 15466, 16872, 17292, 18864, 19388, 19536, 19912, 22401, 23056, 23199, 25308, 25938, 27379, 29082, 29304, 29868, 30096, 30932, 33744, 34584, 38776, 39824, 43623, 44802, 46398, 50616, 51876, 53317, 54758, 58164, 58608, 59736, 61864, 69168, 69597, 77552, 82137, 87246, 89604, 92093, 92796, 101232, 103752, 106634, 109516, 116328, 119472, 123728, 139194, 159951, 164274, 174492, 179208, 184186, 185592, 207504, 213268, 219032, 232656, 246411, 276279, 278388, 319902, 328548, 348984, 358416, 368372, 371184, 426536, 438064, 479853, 492822, 552558, 556776, 639804, 657096, 697968, 736744, 828837, 853072, 959706, 985644, 1013023, 1105116, 1113552, 1279608, 1314192, 1473488, 1657674, 1919412, 1971288, 2026046, 2210232, 2559216, 3039069, 3315348, 3838824, 3942576, 4052092, 4420464, 6078138, 6630696, 7677648, 8104184, 9117207, 12156276, 13261392, 16208368, 18234414, 24312552, 36468828, 48625104, 72937656, 145875312]

約数ペア:

[(1, 145875312), (2, 72937656), (3, 48625104), (4, 36468828), (6, 24312552), (8, 18234414), (9, 16208368), (11, 13261392), (12, 12156276), (16, 9117207), (18, 8104184), (19, 7677648), (22, 6630696), (24, 6078138), (33, 4420464), (36, 4052092), (37, 3942576), (38, 3838824), (44, 3315348), (48, 3039069), (57, 2559216), (66, 2210232), (72, 2026046), (74, 1971288), (76, 1919412), (88, 1657674), (99, 1473488), (111, 1314192), (114, 1279608), (131, 1113552), (132, 1105116), (144, 1013023), (148, 985644), (152, 959706), (171, 853072), (176, 828837), (198, 736744), (209, 697968), (222, 657096), (228, 639804), (262, 556776), (264, 552558), (296, 492822), (304, 479853), (333, 438064), (342, 426536), (393, 371184), (396, 368372), (407, 358416), (418, 348984), (444, 328548), (456, 319902), (524, 278388), (528, 276279), (592, 246411), (627, 232656), (666, 219032), (684, 213268), (703, 207504), (786, 185592), (792, 184186), (814, 179208), (836, 174492), (888, 164274), (912, 159951), (1048, 139194), (1179, 123728), (1221, 119472), (1254, 116328), (1332, 109516), (1368, 106634), (1406, 103752), (1441, 101232), (1572, 92796), (1584, 92093), (1628, 89604), (1672, 87246), (1776, 82137), (1881, 77552), (2096, 69597), (2109, 69168), (2358, 61864), (2442, 59736), (2489, 58608), (2508, 58164), (2664, 54758), (2736, 53317), (2812, 51876), (2882, 50616), (3144, 46398), (3256, 44802), (3344, 43623), (3663, 39824), (3762, 38776), (4218, 34584), (4323, 33744), (4716, 30932), (4847, 30096), (4884, 29868), (4978, 29304), (5016, 29082), (5328, 27379), (5624, 25938), (5764, 25308), (6288, 23199), (6327, 23056), (6512, 22401), (7326, 19912), (7467, 19536), (7524, 19388), (7733, 18864), (8436, 17292), (8646, 16872), (9432, 15466), (9694, 15048), (9768, 14934), (9956, 14652), (10032, 14541), (11248, 12969), (11528, 12654)]