110645820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 352235520

約数和(自身を除く): 241589700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 79, 90, 93, 124, 155, 158, 180, 186, 237, 251, 279, 310, 316, 372, 395, 465, 474, 502, 558, 620, 711, 753, 790, 930, 948, 1004, 1116, 1185, 1255, 1395, 1422, 1506, 1580, 1860, 2259, 2370, 2449, 2510, 2790, 2844, 3012, 3555, 3765, 4518, 4740, 4898, 5020, 5580, 7110, 7347, 7530, 7781, 9036, 9796, 11295, 12245, 14220, 14694, 15060, 15562, 19829, 22041, 22590, 23343, 24490, 29388, 31124, 36735, 38905, 39658, 44082, 45180, 46686, 48980, 59487, 70029, 73470, 77810, 79316, 88164, 93372, 99145, 110205, 116715, 118974, 140058, 146940, 155620, 178461, 198290, 220410, 233430, 237948, 280116, 297435, 350145, 356922, 396580, 440820, 466860, 594870, 614699, 700290, 713844, 892305, 1189740, 1229398, 1400580, 1784610, 1844097, 2458796, 3073495, 3569220, 3688194, 5532291, 6146990, 7376388, 9220485, 11064582, 12293980, 18440970, 22129164, 27661455, 36881940, 55322910, 110645820]

約数ペア:

[(1, 110645820), (2, 55322910), (3, 36881940), (4, 27661455), (5, 22129164), (6, 18440970), (9, 12293980), (10, 11064582), (12, 9220485), (15, 7376388), (18, 6146990), (20, 5532291), (30, 3688194), (31, 3569220), (36, 3073495), (45, 2458796), (60, 1844097), (62, 1784610), (79, 1400580), (90, 1229398), (93, 1189740), (124, 892305), (155, 713844), (158, 700290), (180, 614699), (186, 594870), (237, 466860), (251, 440820), (279, 396580), (310, 356922), (316, 350145), (372, 297435), (395, 280116), (465, 237948), (474, 233430), (502, 220410), (558, 198290), (620, 178461), (711, 155620), (753, 146940), (790, 140058), (930, 118974), (948, 116715), (1004, 110205), (1116, 99145), (1185, 93372), (1255, 88164), (1395, 79316), (1422, 77810), (1506, 73470), (1580, 70029), (1860, 59487), (2259, 48980), (2370, 46686), (2449, 45180), (2510, 44082), (2790, 39658), (2844, 38905), (3012, 36735), (3555, 31124), (3765, 29388), (4518, 24490), (4740, 23343), (4898, 22590), (5020, 22041), (5580, 19829), (7110, 15562), (7347, 15060), (7530, 14694), (7781, 14220), (9036, 12245), (9796, 11295)]