66365460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 239715840

約数和(自身を除く): 173350380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 97, 105, 108, 126, 135, 140, 180, 181, 189, 194, 210, 252, 270, 291, 315, 362, 378, 388, 420, 485, 540, 543, 582, 630, 679, 724, 756, 873, 905, 945, 970, 1086, 1164, 1260, 1267, 1358, 1455, 1629, 1746, 1810, 1890, 1940, 2037, 2172, 2534, 2619, 2715, 2716, 2910, 3258, 3395, 3492, 3620, 3780, 3801, 4074, 4365, 4887, 5068, 5238, 5430, 5820, 6111, 6335, 6516, 6790, 7602, 8145, 8148, 8730, 9774, 10185, 10476, 10860, 11403, 12222, 12670, 13095, 13580, 15204, 16290, 17460, 17557, 18333, 19005, 19548, 20370, 22806, 24435, 24444, 25340, 26190, 30555, 32580, 34209, 35114, 36666, 38010, 40740, 45612, 48870, 52380, 52671, 57015, 61110, 68418, 70228, 73332, 76020, 87785, 91665, 97740, 105342, 114030, 122220, 122899, 136836, 158013, 171045, 175570, 183330, 210684, 228060, 245798, 263355, 316026, 342090, 351140, 366660, 368697, 474039, 491596, 526710, 614495, 632052, 684180, 737394, 790065, 948078, 1053420, 1106091, 1228990, 1474788, 1580130, 1843485, 1896156, 2212182, 2370195, 2457980, 3160260, 3318273, 3686970, 4424364, 4740390, 5530455, 6636546, 7373940, 9480780, 11060910, 13273092, 16591365, 22121820, 33182730, 66365460]

約数ペア:

[(1, 66365460), (2, 33182730), (3, 22121820), (4, 16591365), (5, 13273092), (6, 11060910), (7, 9480780), (9, 7373940), (10, 6636546), (12, 5530455), (14, 4740390), (15, 4424364), (18, 3686970), (20, 3318273), (21, 3160260), (27, 2457980), (28, 2370195), (30, 2212182), (35, 1896156), (36, 1843485), (42, 1580130), (45, 1474788), (54, 1228990), (60, 1106091), (63, 1053420), (70, 948078), (84, 790065), (90, 737394), (97, 684180), (105, 632052), (108, 614495), (126, 526710), (135, 491596), (140, 474039), (180, 368697), (181, 366660), (189, 351140), (194, 342090), (210, 316026), (252, 263355), (270, 245798), (291, 228060), (315, 210684), (362, 183330), (378, 175570), (388, 171045), (420, 158013), (485, 136836), (540, 122899), (543, 122220), (582, 114030), (630, 105342), (679, 97740), (724, 91665), (756, 87785), (873, 76020), (905, 73332), (945, 70228), (970, 68418), (1086, 61110), (1164, 57015), (1260, 52671), (1267, 52380), (1358, 48870), (1455, 45612), (1629, 40740), (1746, 38010), (1810, 36666), (1890, 35114), (1940, 34209), (2037, 32580), (2172, 30555), (2534, 26190), (2619, 25340), (2715, 24444), (2716, 24435), (2910, 22806), (3258, 20370), (3395, 19548), (3492, 19005), (3620, 18333), (3780, 17557), (3801, 17460), (4074, 16290), (4365, 15204), (4887, 13580), (5068, 13095), (5238, 12670), (5430, 12222), (5820, 11403), (6111, 10860), (6335, 10476), (6516, 10185), (6790, 9774), (7602, 8730), (8145, 8148)]