158649660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 522849600

約数和(自身を除く): 364199940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 151, 156, 180, 195, 234, 260, 302, 390, 449, 453, 468, 585, 604, 755, 780, 898, 906, 1170, 1347, 1359, 1510, 1796, 1812, 1963, 2245, 2265, 2340, 2694, 2718, 3020, 3926, 4041, 4490, 4530, 5388, 5436, 5837, 5889, 6735, 6795, 7852, 8082, 8980, 9060, 9815, 11674, 11778, 13470, 13590, 16164, 17511, 17667, 19630, 20205, 23348, 23556, 26940, 27180, 29185, 29445, 35022, 35334, 39260, 40410, 52533, 58370, 58890, 67799, 70044, 70668, 80820, 87555, 88335, 105066, 116740, 117780, 135598, 175110, 176670, 203397, 210132, 262665, 271196, 338995, 350220, 353340, 406794, 525330, 610191, 677990, 813588, 881387, 1016985, 1050660, 1220382, 1355980, 1762774, 2033970, 2440764, 2644161, 3050955, 3525548, 4067940, 4406935, 5288322, 6101910, 7932483, 8813870, 10576644, 12203820, 13220805, 15864966, 17627740, 26441610, 31729932, 39662415, 52883220, 79324830, 158649660]

約数ペア:

[(1, 158649660), (2, 79324830), (3, 52883220), (4, 39662415), (5, 31729932), (6, 26441610), (9, 17627740), (10, 15864966), (12, 13220805), (13, 12203820), (15, 10576644), (18, 8813870), (20, 7932483), (26, 6101910), (30, 5288322), (36, 4406935), (39, 4067940), (45, 3525548), (52, 3050955), (60, 2644161), (65, 2440764), (78, 2033970), (90, 1762774), (117, 1355980), (130, 1220382), (151, 1050660), (156, 1016985), (180, 881387), (195, 813588), (234, 677990), (260, 610191), (302, 525330), (390, 406794), (449, 353340), (453, 350220), (468, 338995), (585, 271196), (604, 262665), (755, 210132), (780, 203397), (898, 176670), (906, 175110), (1170, 135598), (1347, 117780), (1359, 116740), (1510, 105066), (1796, 88335), (1812, 87555), (1963, 80820), (2245, 70668), (2265, 70044), (2340, 67799), (2694, 58890), (2718, 58370), (3020, 52533), (3926, 40410), (4041, 39260), (4490, 35334), (4530, 35022), (5388, 29445), (5436, 29185), (5837, 27180), (5889, 26940), (6735, 23556), (6795, 23348), (7852, 20205), (8082, 19630), (8980, 17667), (9060, 17511), (9815, 16164), (11674, 13590), (11778, 13470)]