45611820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 145297152

約数和(自身を除く): 99685332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 71, 83, 86, 90, 129, 142, 166, 172, 180, 213, 215, 249, 258, 284, 332, 355, 387, 415, 426, 430, 498, 516, 639, 645, 710, 747, 774, 830, 852, 860, 996, 1065, 1245, 1278, 1290, 1420, 1494, 1548, 1660, 1935, 2130, 2490, 2556, 2580, 2988, 3053, 3195, 3569, 3735, 3870, 4260, 4980, 5893, 6106, 6390, 7138, 7470, 7740, 9159, 10707, 11786, 12212, 12780, 14276, 14940, 15265, 17679, 17845, 18318, 21414, 23572, 27477, 29465, 30530, 32121, 35358, 35690, 36636, 42828, 45795, 53037, 53535, 54954, 58930, 61060, 64242, 70716, 71380, 88395, 91590, 106074, 107070, 109908, 117860, 128484, 137385, 160605, 176790, 183180, 212148, 214140, 253399, 265185, 274770, 321210, 353580, 506798, 530370, 549540, 642420, 760197, 1013596, 1060740, 1266995, 1520394, 2280591, 2533990, 3040788, 3800985, 4561182, 5067980, 7601970, 9122364, 11402955, 15203940, 22805910, 45611820]

約数ペア:

[(1, 45611820), (2, 22805910), (3, 15203940), (4, 11402955), (5, 9122364), (6, 7601970), (9, 5067980), (10, 4561182), (12, 3800985), (15, 3040788), (18, 2533990), (20, 2280591), (30, 1520394), (36, 1266995), (43, 1060740), (45, 1013596), (60, 760197), (71, 642420), (83, 549540), (86, 530370), (90, 506798), (129, 353580), (142, 321210), (166, 274770), (172, 265185), (180, 253399), (213, 214140), (215, 212148), (249, 183180), (258, 176790), (284, 160605), (332, 137385), (355, 128484), (387, 117860), (415, 109908), (426, 107070), (430, 106074), (498, 91590), (516, 88395), (639, 71380), (645, 70716), (710, 64242), (747, 61060), (774, 58930), (830, 54954), (852, 53535), (860, 53037), (996, 45795), (1065, 42828), (1245, 36636), (1278, 35690), (1290, 35358), (1420, 32121), (1494, 30530), (1548, 29465), (1660, 27477), (1935, 23572), (2130, 21414), (2490, 18318), (2556, 17845), (2580, 17679), (2988, 15265), (3053, 14940), (3195, 14276), (3569, 12780), (3735, 12212), (3870, 11786), (4260, 10707), (4980, 9159), (5893, 7740), (6106, 7470), (6390, 7138)]