470445300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 216

約数和(自身を含む): 1639270080

約数和(自身を除く): 1168824780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 169, 180, 195, 225, 234, 260, 270, 300, 325, 338, 351, 390, 450, 468, 507, 540, 585, 650, 675, 676, 702, 780, 845, 900, 975, 1014, 1031, 1170, 1300, 1350, 1404, 1521, 1690, 1755, 1950, 2028, 2062, 2340, 2535, 2700, 2925, 3042, 3093, 3380, 3510, 3900, 4124, 4225, 4563, 5070, 5155, 5850, 6084, 6186, 7020, 7605, 8450, 8775, 9126, 9279, 10140, 10310, 11700, 12372, 12675, 13403, 15210, 15465, 16900, 17550, 18252, 18558, 20620, 22815, 25350, 25775, 26806, 27837, 30420, 30930, 35100, 37116, 38025, 40209, 45630, 46395, 50700, 51550, 53612, 55674, 61860, 67015, 76050, 77325, 80418, 91260, 92790, 103100, 111348, 114075, 120627, 134030, 139185, 152100, 154650, 160836, 174239, 185580, 201045, 228150, 231975, 241254, 268060, 278370, 309300, 335075, 348478, 361881, 402090, 456300, 463950, 482508, 522717, 556740, 603135, 670150, 695925, 696956, 723762, 804180, 871195, 927900, 1005225, 1045434, 1206270, 1340300, 1391850, 1447524, 1568151, 1742390, 1809405, 2010450, 2090868, 2412540, 2613585, 2783700, 3015675, 3136302, 3484780, 3618810, 4020900, 4355975, 4704453, 5227170, 6031350, 6272604, 7237620, 7840755, 8711950, 9047025, 9408906, 10454340, 12062700, 13067925, 15681510, 17423900, 18094050, 18817812, 23522265, 26135850, 31363020, 36188100, 39203775, 47044530, 52271700, 78407550, 94089060, 117611325, 156815100, 235222650, 470445300]

約数ペア:

[(1, 470445300), (2, 235222650), (3, 156815100), (4, 117611325), (5, 94089060), (6, 78407550), (9, 52271700), (10, 47044530), (12, 39203775), (13, 36188100), (15, 31363020), (18, 26135850), (20, 23522265), (25, 18817812), (26, 18094050), (27, 17423900), (30, 15681510), (36, 13067925), (39, 12062700), (45, 10454340), (50, 9408906), (52, 9047025), (54, 8711950), (60, 7840755), (65, 7237620), (75, 6272604), (78, 6031350), (90, 5227170), (100, 4704453), (108, 4355975), (117, 4020900), (130, 3618810), (135, 3484780), (150, 3136302), (156, 3015675), (169, 2783700), (180, 2613585), (195, 2412540), (225, 2090868), (234, 2010450), (260, 1809405), (270, 1742390), (300, 1568151), (325, 1447524), (338, 1391850), (351, 1340300), (390, 1206270), (450, 1045434), (468, 1005225), (507, 927900), (540, 871195), (585, 804180), (650, 723762), (675, 696956), (676, 695925), (702, 670150), (780, 603135), (845, 556740), (900, 522717), (975, 482508), (1014, 463950), (1031, 456300), (1170, 402090), (1300, 361881), (1350, 348478), (1404, 335075), (1521, 309300), (1690, 278370), (1755, 268060), (1950, 241254), (2028, 231975), (2062, 228150), (2340, 201045), (2535, 185580), (2700, 174239), (2925, 160836), (3042, 154650), (3093, 152100), (3380, 139185), (3510, 134030), (3900, 120627), (4124, 114075), (4225, 111348), (4563, 103100), (5070, 92790), (5155, 91260), (5850, 80418), (6084, 77325), (6186, 76050), (7020, 67015), (7605, 61860), (8450, 55674), (8775, 53612), (9126, 51550), (9279, 50700), (10140, 46395), (10310, 45630), (11700, 40209), (12372, 38025), (12675, 37116), (13403, 35100), (15210, 30930), (15465, 30420), (16900, 27837), (17550, 26806), (18252, 25775), (18558, 25350), (20620, 22815)]