2121482400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 288

約数和(自身を含む): 7203163968

約数和(自身を除く): 5081681568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 61, 75, 80, 86, 96, 100, 120, 122, 129, 150, 160, 172, 183, 200, 215, 240, 244, 258, 300, 305, 337, 344, 366, 400, 430, 480, 488, 516, 600, 610, 645, 674, 688, 732, 800, 860, 915, 976, 1011, 1032, 1075, 1200, 1220, 1290, 1348, 1376, 1464, 1525, 1685, 1720, 1830, 1952, 2022, 2064, 2150, 2400, 2440, 2580, 2623, 2696, 2928, 3050, 3225, 3370, 3440, 3660, 4044, 4128, 4300, 4575, 4880, 5055, 5160, 5246, 5392, 5856, 6100, 6450, 6740, 6880, 7320, 7869, 8088, 8425, 8600, 9150, 9760, 10110, 10320, 10492, 10784, 12200, 12900, 13115, 13480, 14491, 14640, 15738, 16176, 16850, 17200, 18300, 20220, 20557, 20640, 20984, 24400, 25275, 25800, 26230, 26960, 28982, 29280, 31476, 32352, 33700, 34400, 36600, 39345, 40440, 41114, 41968, 43473, 48800, 50550, 51600, 52460, 53920, 57964, 61671, 62952, 65575, 67400, 72455, 73200, 78690, 80880, 82228, 83936, 86946, 101100, 102785, 103200, 104920, 115928, 123342, 125904, 131150, 134800, 144910, 146400, 157380, 161760, 164456, 173892, 196725, 202200, 205570, 209840, 217365, 231856, 246684, 251808, 262300, 269600, 289820, 308355, 314760, 328912, 347784, 362275, 393450, 404400, 411140, 419680, 434730, 463712, 493368, 513925, 524600, 579640, 616710, 629520, 657824, 695568, 724550, 786900, 808800, 822280, 869460, 883951, 986736, 1027850, 1049200, 1086825, 1159280, 1233420, 1259040, 1391136, 1449100, 1541775, 1573800, 1644560, 1738920, 1767902, 1973472, 2055700, 2098400, 2173650, 2318560, 2466840, 2651853, 2898200, 3083550, 3147600, 3289120, 3477840, 3535804, 4111400, 4347300, 4419755, 4933680, 5303706, 5796400, 6167100, 6295200, 6955680, 7071608, 8222800, 8694600, 8839510, 9867360, 10607412, 11592800, 12334200, 13259265, 14143216, 16445600, 17389200, 17679020, 21214824, 22098775, 24668400, 26518530, 28286432, 34778400, 35358040, 42429648, 44197550, 49336800, 53037060, 66296325, 70716080, 84859296, 88395100, 106074120, 132592650, 141432160, 176790200, 212148240, 265185300, 353580400, 424296480, 530370600, 707160800, 1060741200, 2121482400]

約数ペア:

[(1, 2121482400), (2, 1060741200), (3, 707160800), (4, 530370600), (5, 424296480), (6, 353580400), (8, 265185300), (10, 212148240), (12, 176790200), (15, 141432160), (16, 132592650), (20, 106074120), (24, 88395100), (25, 84859296), (30, 70716080), (32, 66296325), (40, 53037060), (43, 49336800), (48, 44197550), (50, 42429648), (60, 35358040), (61, 34778400), (75, 28286432), (80, 26518530), (86, 24668400), (96, 22098775), (100, 21214824), (120, 17679020), (122, 17389200), (129, 16445600), (150, 14143216), (160, 13259265), (172, 12334200), (183, 11592800), (200, 10607412), (215, 9867360), (240, 8839510), (244, 8694600), (258, 8222800), (300, 7071608), (305, 6955680), (337, 6295200), (344, 6167100), (366, 5796400), (400, 5303706), (430, 4933680), (480, 4419755), (488, 4347300), (516, 4111400), (600, 3535804), (610, 3477840), (645, 3289120), (674, 3147600), (688, 3083550), (732, 2898200), (800, 2651853), (860, 2466840), (915, 2318560), (976, 2173650), (1011, 2098400), (1032, 2055700), (1075, 1973472), (1200, 1767902), (1220, 1738920), (1290, 1644560), (1348, 1573800), (1376, 1541775), (1464, 1449100), (1525, 1391136), (1685, 1259040), (1720, 1233420), (1830, 1159280), (1952, 1086825), (2022, 1049200), (2064, 1027850), (2150, 986736), (2400, 883951), (2440, 869460), (2580, 822280), (2623, 808800), (2696, 786900), (2928, 724550), (3050, 695568), (3225, 657824), (3370, 629520), (3440, 616710), (3660, 579640), (4044, 524600), (4128, 513925), (4300, 493368), (4575, 463712), (4880, 434730), (5055, 419680), (5160, 411140), (5246, 404400), (5392, 393450), (5856, 362275), (6100, 347784), (6450, 328912), (6740, 314760), (6880, 308355), (7320, 289820), (7869, 269600), (8088, 262300), (8425, 251808), (8600, 246684), (9150, 231856), (9760, 217365), (10110, 209840), (10320, 205570), (10492, 202200), (10784, 196725), (12200, 173892), (12900, 164456), (13115, 161760), (13480, 157380), (14491, 146400), (14640, 144910), (15738, 134800), (16176, 131150), (16850, 125904), (17200, 123342), (18300, 115928), (20220, 104920), (20557, 103200), (20640, 102785), (20984, 101100), (24400, 86946), (25275, 83936), (25800, 82228), (26230, 80880), (26960, 78690), (28982, 73200), (29280, 72455), (31476, 67400), (32352, 65575), (33700, 62952), (34400, 61671), (36600, 57964), (39345, 53920), (40440, 52460), (41114, 51600), (41968, 50550), (43473, 48800)]