227614140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 748683936

約数和(自身を除く): 521069796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 211, 234, 260, 390, 422, 461, 468, 585, 633, 780, 844, 922, 1055, 1170, 1266, 1383, 1844, 1899, 2110, 2305, 2340, 2532, 2743, 2766, 3165, 3798, 4149, 4220, 4610, 5486, 5532, 5993, 6330, 6915, 7596, 8229, 8298, 9220, 9495, 10972, 11986, 12660, 13715, 13830, 16458, 16596, 17979, 18990, 20745, 23972, 24687, 27430, 27660, 29965, 32916, 35958, 37980, 41145, 41490, 49374, 53937, 54860, 59930, 71916, 82290, 82980, 89895, 97271, 98748, 107874, 119860, 123435, 164580, 179790, 194542, 215748, 246870, 269685, 291813, 359580, 389084, 486355, 493740, 539370, 583626, 875439, 972710, 1078740, 1167252, 1264523, 1459065, 1750878, 1945420, 2529046, 2918130, 3501756, 3793569, 4377195, 5058092, 5836260, 6322615, 7587138, 8754390, 11380707, 12645230, 15174276, 17508780, 18967845, 22761414, 25290460, 37935690, 45522828, 56903535, 75871380, 113807070, 227614140]

約数ペア:

[(1, 227614140), (2, 113807070), (3, 75871380), (4, 56903535), (5, 45522828), (6, 37935690), (9, 25290460), (10, 22761414), (12, 18967845), (13, 17508780), (15, 15174276), (18, 12645230), (20, 11380707), (26, 8754390), (30, 7587138), (36, 6322615), (39, 5836260), (45, 5058092), (52, 4377195), (60, 3793569), (65, 3501756), (78, 2918130), (90, 2529046), (117, 1945420), (130, 1750878), (156, 1459065), (180, 1264523), (195, 1167252), (211, 1078740), (234, 972710), (260, 875439), (390, 583626), (422, 539370), (461, 493740), (468, 486355), (585, 389084), (633, 359580), (780, 291813), (844, 269685), (922, 246870), (1055, 215748), (1170, 194542), (1266, 179790), (1383, 164580), (1844, 123435), (1899, 119860), (2110, 107874), (2305, 98748), (2340, 97271), (2532, 89895), (2743, 82980), (2766, 82290), (3165, 71916), (3798, 59930), (4149, 54860), (4220, 53937), (4610, 49374), (5486, 41490), (5532, 41145), (5993, 37980), (6330, 35958), (6915, 32916), (7596, 29965), (8229, 27660), (8298, 27430), (9220, 24687), (9495, 23972), (10972, 20745), (11986, 18990), (12660, 17979), (13715, 16596), (13830, 16458)]