188882460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1604

約数の個数: 144

約数和(自身を含む): 629070624

約数和(自身を除く): 440188164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 156, 159, 180, 195, 212, 234, 260, 265, 318, 390, 468, 477, 530, 585, 636, 689, 780, 795, 954, 1060, 1170, 1378, 1523, 1590, 1908, 2067, 2340, 2385, 2756, 3046, 3180, 3445, 4134, 4569, 4770, 6092, 6201, 6890, 7615, 8268, 9138, 9540, 10335, 12402, 13707, 13780, 15230, 18276, 19799, 20670, 22845, 24804, 27414, 30460, 31005, 39598, 41340, 45690, 54828, 59397, 62010, 68535, 79196, 80719, 91380, 98995, 118794, 124020, 137070, 161438, 178191, 197990, 237588, 242157, 274140, 296985, 322876, 356382, 395980, 403595, 484314, 593970, 712764, 726471, 807190, 890955, 968628, 1049347, 1187940, 1210785, 1452942, 1614380, 1781910, 2098694, 2421570, 2905884, 3148041, 3563820, 3632355, 4197388, 4843140, 5246735, 6296082, 7264710, 9444123, 10493470, 12592164, 14529420, 15740205, 18888246, 20986940, 31480410, 37776492, 47220615, 62960820, 94441230, 188882460]

約数ペア:

[(1, 188882460), (2, 94441230), (3, 62960820), (4, 47220615), (5, 37776492), (6, 31480410), (9, 20986940), (10, 18888246), (12, 15740205), (13, 14529420), (15, 12592164), (18, 10493470), (20, 9444123), (26, 7264710), (30, 6296082), (36, 5246735), (39, 4843140), (45, 4197388), (52, 3632355), (53, 3563820), (60, 3148041), (65, 2905884), (78, 2421570), (90, 2098694), (106, 1781910), (117, 1614380), (130, 1452942), (156, 1210785), (159, 1187940), (180, 1049347), (195, 968628), (212, 890955), (234, 807190), (260, 726471), (265, 712764), (318, 593970), (390, 484314), (468, 403595), (477, 395980), (530, 356382), (585, 322876), (636, 296985), (689, 274140), (780, 242157), (795, 237588), (954, 197990), (1060, 178191), (1170, 161438), (1378, 137070), (1523, 124020), (1590, 118794), (1908, 98995), (2067, 91380), (2340, 80719), (2385, 79196), (2756, 68535), (3046, 62010), (3180, 59397), (3445, 54828), (4134, 45690), (4569, 41340), (4770, 39598), (6092, 31005), (6201, 30460), (6890, 27414), (7615, 24804), (8268, 22845), (9138, 20670), (9540, 19799), (10335, 18276), (12402, 15230), (13707, 13780)]