77475240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 268304400

約数和(自身を除く): 190829160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 41, 45, 58, 60, 72, 82, 87, 90, 116, 120, 123, 145, 164, 174, 180, 181, 205, 232, 246, 261, 290, 328, 348, 360, 362, 369, 410, 435, 492, 522, 543, 580, 615, 696, 724, 738, 820, 870, 905, 984, 1044, 1086, 1160, 1189, 1230, 1305, 1448, 1476, 1629, 1640, 1740, 1810, 1845, 2088, 2172, 2378, 2460, 2610, 2715, 2952, 3258, 3480, 3567, 3620, 3690, 4344, 4756, 4920, 5220, 5249, 5430, 5945, 6516, 7134, 7240, 7380, 7421, 8145, 9512, 10440, 10498, 10701, 10860, 11890, 13032, 14268, 14760, 14842, 15747, 16290, 17835, 20996, 21402, 21720, 22263, 23780, 26245, 28536, 29684, 31494, 32580, 35670, 37105, 41992, 42804, 44526, 47241, 47560, 52490, 53505, 59368, 62988, 65160, 66789, 71340, 74210, 78735, 85608, 89052, 94482, 104980, 107010, 111315, 125976, 133578, 142680, 148420, 157470, 178104, 188964, 209960, 214020, 215209, 222630, 236205, 267156, 296840, 314940, 333945, 377928, 428040, 430418, 445260, 472410, 534312, 629880, 645627, 667890, 860836, 890520, 944820, 1076045, 1291254, 1335780, 1721672, 1889640, 1936881, 2152090, 2582508, 2671560, 3228135, 3873762, 4304180, 5165016, 6456270, 7747524, 8608360, 9684405, 12912540, 15495048, 19368810, 25825080, 38737620, 77475240]

約数ペア:

[(1, 77475240), (2, 38737620), (3, 25825080), (4, 19368810), (5, 15495048), (6, 12912540), (8, 9684405), (9, 8608360), (10, 7747524), (12, 6456270), (15, 5165016), (18, 4304180), (20, 3873762), (24, 3228135), (29, 2671560), (30, 2582508), (36, 2152090), (40, 1936881), (41, 1889640), (45, 1721672), (58, 1335780), (60, 1291254), (72, 1076045), (82, 944820), (87, 890520), (90, 860836), (116, 667890), (120, 645627), (123, 629880), (145, 534312), (164, 472410), (174, 445260), (180, 430418), (181, 428040), (205, 377928), (232, 333945), (246, 314940), (261, 296840), (290, 267156), (328, 236205), (348, 222630), (360, 215209), (362, 214020), (369, 209960), (410, 188964), (435, 178104), (492, 157470), (522, 148420), (543, 142680), (580, 133578), (615, 125976), (696, 111315), (724, 107010), (738, 104980), (820, 94482), (870, 89052), (905, 85608), (984, 78735), (1044, 74210), (1086, 71340), (1160, 66789), (1189, 65160), (1230, 62988), (1305, 59368), (1448, 53505), (1476, 52490), (1629, 47560), (1640, 47241), (1740, 44526), (1810, 42804), (1845, 41992), (2088, 37105), (2172, 35670), (2378, 32580), (2460, 31494), (2610, 29684), (2715, 28536), (2952, 26245), (3258, 23780), (3480, 22263), (3567, 21720), (3620, 21402), (3690, 20996), (4344, 17835), (4756, 16290), (4920, 15747), (5220, 14842), (5249, 14760), (5430, 14268), (5945, 13032), (6516, 11890), (7134, 10860), (7240, 10701), (7380, 10498), (7421, 10440), (8145, 9512)]