89933220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 314979840

約数和(自身を除く): 225046620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 557, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1114, 1170, 1196, 1242, 1380, 1404, 1495, 1671, 1755, 1794, 2070, 2228, 2340, 2484, 2691, 2785, 2990, 3105, 3342, 3510, 3588, 4140, 4485, 5013, 5382, 5570, 5980, 6210, 6684, 7020, 7241, 8073, 8355, 8970, 10026, 10764, 11140, 12420, 12811, 13455, 14482, 15039, 16146, 16710, 17940, 20052, 21723, 25065, 25622, 26910, 28964, 30078, 32292, 33420, 36205, 38433, 40365, 43446, 50130, 51244, 53820, 60156, 64055, 65169, 72410, 75195, 76866, 80730, 86892, 100260, 108615, 115299, 128110, 130338, 144820, 150390, 153732, 161460, 166543, 192165, 195507, 217230, 230598, 256220, 260676, 300780, 325845, 333086, 345897, 384330, 391014, 434460, 461196, 499629, 576495, 651690, 666172, 691794, 768660, 782028, 832715, 977535, 999258, 1152990, 1303380, 1383588, 1498887, 1665430, 1729485, 1955070, 1998516, 2305980, 2498145, 2997774, 3330860, 3458970, 3910140, 4496661, 4996290, 5995548, 6917940, 7494435, 8993322, 9992580, 14988870, 17986644, 22483305, 29977740, 44966610, 89933220]

約数ペア:

[(1, 89933220), (2, 44966610), (3, 29977740), (4, 22483305), (5, 17986644), (6, 14988870), (9, 9992580), (10, 8993322), (12, 7494435), (13, 6917940), (15, 5995548), (18, 4996290), (20, 4496661), (23, 3910140), (26, 3458970), (27, 3330860), (30, 2997774), (36, 2498145), (39, 2305980), (45, 1998516), (46, 1955070), (52, 1729485), (54, 1665430), (60, 1498887), (65, 1383588), (69, 1303380), (78, 1152990), (90, 999258), (92, 977535), (108, 832715), (115, 782028), (117, 768660), (130, 691794), (135, 666172), (138, 651690), (156, 576495), (180, 499629), (195, 461196), (207, 434460), (230, 391014), (234, 384330), (260, 345897), (270, 333086), (276, 325845), (299, 300780), (345, 260676), (351, 256220), (390, 230598), (414, 217230), (460, 195507), (468, 192165), (540, 166543), (557, 161460), (585, 153732), (598, 150390), (621, 144820), (690, 130338), (702, 128110), (780, 115299), (828, 108615), (897, 100260), (1035, 86892), (1114, 80730), (1170, 76866), (1196, 75195), (1242, 72410), (1380, 65169), (1404, 64055), (1495, 60156), (1671, 53820), (1755, 51244), (1794, 50130), (2070, 43446), (2228, 40365), (2340, 38433), (2484, 36205), (2691, 33420), (2785, 32292), (2990, 30078), (3105, 28964), (3342, 26910), (3510, 25622), (3588, 25065), (4140, 21723), (4485, 20052), (5013, 17940), (5382, 16710), (5570, 16146), (5980, 15039), (6210, 14482), (6684, 13455), (7020, 12811), (7241, 12420), (8073, 11140), (8355, 10764), (8970, 10026)]