45426420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 154103040

約数和(自身を除く): 108676620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 719, 780, 810, 972, 1053, 1170, 1215, 1404, 1438, 1620, 1755, 2106, 2157, 2340, 2430, 2876, 3159, 3510, 3595, 4212, 4314, 4860, 5265, 6318, 6471, 7020, 7190, 8628, 9347, 10530, 10785, 12636, 12942, 14380, 15795, 18694, 19413, 21060, 21570, 25884, 28041, 31590, 32355, 37388, 38826, 43140, 46735, 56082, 58239, 63180, 64710, 77652, 84123, 93470, 97065, 112164, 116478, 129420, 140205, 168246, 174717, 186940, 194130, 232956, 252369, 280410, 291195, 336492, 349434, 388260, 420615, 504738, 560820, 582390, 698868, 757107, 841230, 873585, 1009476, 1164780, 1261845, 1514214, 1682460, 1747170, 2271321, 2523690, 3028428, 3494340, 3785535, 4542642, 5047380, 7571070, 9085284, 11356605, 15142140, 22713210, 45426420]

約数ペア:

[(1, 45426420), (2, 22713210), (3, 15142140), (4, 11356605), (5, 9085284), (6, 7571070), (9, 5047380), (10, 4542642), (12, 3785535), (13, 3494340), (15, 3028428), (18, 2523690), (20, 2271321), (26, 1747170), (27, 1682460), (30, 1514214), (36, 1261845), (39, 1164780), (45, 1009476), (52, 873585), (54, 841230), (60, 757107), (65, 698868), (78, 582390), (81, 560820), (90, 504738), (108, 420615), (117, 388260), (130, 349434), (135, 336492), (156, 291195), (162, 280410), (180, 252369), (195, 232956), (234, 194130), (243, 186940), (260, 174717), (270, 168246), (324, 140205), (351, 129420), (390, 116478), (405, 112164), (468, 97065), (486, 93470), (540, 84123), (585, 77652), (702, 64710), (719, 63180), (780, 58239), (810, 56082), (972, 46735), (1053, 43140), (1170, 38826), (1215, 37388), (1404, 32355), (1438, 31590), (1620, 28041), (1755, 25884), (2106, 21570), (2157, 21060), (2340, 19413), (2430, 18694), (2876, 15795), (3159, 14380), (3510, 12942), (3595, 12636), (4212, 10785), (4314, 10530), (4860, 9347), (5265, 8628), (6318, 7190), (6471, 7020)]