102311820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1952

約数の個数: 144

約数和(自身を含む): 348933312

約数和(自身を除く): 246621492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 1901, 2070, 2340, 2691, 2990, 3588, 3802, 4140, 4485, 5382, 5703, 5980, 7604, 8970, 9505, 10764, 11406, 13455, 17109, 17940, 19010, 22812, 24713, 26910, 28515, 34218, 38020, 43723, 49426, 53820, 57030, 68436, 74139, 85545, 87446, 98852, 114060, 123565, 131169, 148278, 171090, 174892, 218615, 222417, 247130, 262338, 296556, 342180, 370695, 393507, 437230, 444834, 494260, 524676, 568399, 655845, 741390, 787014, 874460, 889668, 1112085, 1136798, 1311690, 1482780, 1574028, 1705197, 1967535, 2224170, 2273596, 2623380, 2841995, 3410394, 3935070, 4448340, 5115591, 5683990, 6820788, 7870140, 8525985, 10231182, 11367980, 17051970, 20462364, 25577955, 34103940, 51155910, 102311820]

約数ペア:

[(1, 102311820), (2, 51155910), (3, 34103940), (4, 25577955), (5, 20462364), (6, 17051970), (9, 11367980), (10, 10231182), (12, 8525985), (13, 7870140), (15, 6820788), (18, 5683990), (20, 5115591), (23, 4448340), (26, 3935070), (30, 3410394), (36, 2841995), (39, 2623380), (45, 2273596), (46, 2224170), (52, 1967535), (60, 1705197), (65, 1574028), (69, 1482780), (78, 1311690), (90, 1136798), (92, 1112085), (115, 889668), (117, 874460), (130, 787014), (138, 741390), (156, 655845), (180, 568399), (195, 524676), (207, 494260), (230, 444834), (234, 437230), (260, 393507), (276, 370695), (299, 342180), (345, 296556), (390, 262338), (414, 247130), (460, 222417), (468, 218615), (585, 174892), (598, 171090), (690, 148278), (780, 131169), (828, 123565), (897, 114060), (1035, 98852), (1170, 87446), (1196, 85545), (1380, 74139), (1495, 68436), (1794, 57030), (1901, 53820), (2070, 49426), (2340, 43723), (2691, 38020), (2990, 34218), (3588, 28515), (3802, 26910), (4140, 24713), (4485, 22812), (5382, 19010), (5703, 17940), (5980, 17109), (7604, 13455), (8970, 11406), (9505, 10764)]