30211650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 99993600

約数和(自身を除く): 69781950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 27, 30, 35, 42, 45, 46, 50, 54, 63, 69, 70, 75, 90, 105, 115, 126, 135, 138, 139, 150, 161, 175, 189, 207, 210, 225, 230, 270, 278, 315, 322, 345, 350, 378, 414, 417, 450, 483, 525, 575, 621, 630, 675, 690, 695, 805, 834, 945, 966, 973, 1035, 1050, 1150, 1242, 1251, 1350, 1390, 1449, 1575, 1610, 1725, 1890, 1946, 2070, 2085, 2415, 2502, 2898, 2919, 3105, 3150, 3197, 3450, 3475, 3753, 4025, 4170, 4347, 4725, 4830, 4865, 5175, 5838, 6210, 6255, 6394, 6950, 7245, 7506, 8050, 8694, 8757, 9450, 9591, 9730, 10350, 10425, 12075, 12510, 14490, 14595, 15525, 15985, 17514, 18765, 19182, 20850, 21735, 22379, 24150, 24325, 26271, 28773, 29190, 31050, 31275, 31970, 36225, 37530, 43470, 43785, 44758, 47955, 48650, 52542, 57546, 62550, 67137, 72450, 72975, 79925, 86319, 87570, 93825, 95910, 108675, 111895, 131355, 134274, 143865, 145950, 159850, 172638, 187650, 201411, 217350, 218925, 223790, 239775, 262710, 287730, 335685, 402822, 431595, 437850, 479550, 559475, 604233, 656775, 671370, 719325, 863190, 1007055, 1118950, 1208466, 1313550, 1438650, 1678425, 2014110, 2157975, 3021165, 3356850, 4315950, 5035275, 6042330, 10070550, 15105825, 30211650]

約数ペア:

[(1, 30211650), (2, 15105825), (3, 10070550), (5, 6042330), (6, 5035275), (7, 4315950), (9, 3356850), (10, 3021165), (14, 2157975), (15, 2014110), (18, 1678425), (21, 1438650), (23, 1313550), (25, 1208466), (27, 1118950), (30, 1007055), (35, 863190), (42, 719325), (45, 671370), (46, 656775), (50, 604233), (54, 559475), (63, 479550), (69, 437850), (70, 431595), (75, 402822), (90, 335685), (105, 287730), (115, 262710), (126, 239775), (135, 223790), (138, 218925), (139, 217350), (150, 201411), (161, 187650), (175, 172638), (189, 159850), (207, 145950), (210, 143865), (225, 134274), (230, 131355), (270, 111895), (278, 108675), (315, 95910), (322, 93825), (345, 87570), (350, 86319), (378, 79925), (414, 72975), (417, 72450), (450, 67137), (483, 62550), (525, 57546), (575, 52542), (621, 48650), (630, 47955), (675, 44758), (690, 43785), (695, 43470), (805, 37530), (834, 36225), (945, 31970), (966, 31275), (973, 31050), (1035, 29190), (1050, 28773), (1150, 26271), (1242, 24325), (1251, 24150), (1350, 22379), (1390, 21735), (1449, 20850), (1575, 19182), (1610, 18765), (1725, 17514), (1890, 15985), (1946, 15525), (2070, 14595), (2085, 14490), (2415, 12510), (2502, 12075), (2898, 10425), (2919, 10350), (3105, 9730), (3150, 9591), (3197, 9450), (3450, 8757), (3475, 8694), (3753, 8050), (4025, 7506), (4170, 7245), (4347, 6950), (4725, 6394), (4830, 6255), (4865, 6210), (5175, 5838)]