38397060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 127960560

約数和(自身を除く): 89563500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 269, 305, 366, 390, 468, 538, 549, 585, 610, 732, 780, 793, 807, 915, 1076, 1098, 1170, 1220, 1345, 1586, 1614, 1830, 2196, 2340, 2379, 2421, 2690, 2745, 3172, 3228, 3497, 3660, 3965, 4035, 4758, 4842, 5380, 5490, 6994, 7137, 7930, 8070, 9516, 9684, 10491, 10980, 11895, 12105, 13988, 14274, 15860, 16140, 16409, 17485, 20982, 23790, 24210, 28548, 31473, 32818, 34970, 35685, 41964, 47580, 48420, 49227, 52455, 62946, 65636, 69940, 71370, 82045, 98454, 104910, 125892, 142740, 147681, 157365, 164090, 196908, 209820, 213317, 246135, 295362, 314730, 328180, 426634, 492270, 590724, 629460, 639951, 738405, 853268, 984540, 1066585, 1279902, 1476810, 1919853, 2133170, 2559804, 2953620, 3199755, 3839706, 4266340, 6399510, 7679412, 9599265, 12799020, 19198530, 38397060]

約数ペア:

[(1, 38397060), (2, 19198530), (3, 12799020), (4, 9599265), (5, 7679412), (6, 6399510), (9, 4266340), (10, 3839706), (12, 3199755), (13, 2953620), (15, 2559804), (18, 2133170), (20, 1919853), (26, 1476810), (30, 1279902), (36, 1066585), (39, 984540), (45, 853268), (52, 738405), (60, 639951), (61, 629460), (65, 590724), (78, 492270), (90, 426634), (117, 328180), (122, 314730), (130, 295362), (156, 246135), (180, 213317), (183, 209820), (195, 196908), (234, 164090), (244, 157365), (260, 147681), (269, 142740), (305, 125892), (366, 104910), (390, 98454), (468, 82045), (538, 71370), (549, 69940), (585, 65636), (610, 62946), (732, 52455), (780, 49227), (793, 48420), (807, 47580), (915, 41964), (1076, 35685), (1098, 34970), (1170, 32818), (1220, 31473), (1345, 28548), (1586, 24210), (1614, 23790), (1830, 20982), (2196, 17485), (2340, 16409), (2379, 16140), (2421, 15860), (2690, 14274), (2745, 13988), (3172, 12105), (3228, 11895), (3497, 10980), (3660, 10491), (3965, 9684), (4035, 9516), (4758, 8070), (4842, 7930), (5380, 7137), (5490, 6994)]