149378580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 519949584

約数和(自身を除く): 370571004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 81, 82, 90, 108, 117, 123, 130, 135, 156, 162, 164, 173, 180, 195, 205, 234, 246, 260, 270, 324, 346, 351, 369, 390, 405, 410, 468, 492, 519, 533, 540, 585, 615, 692, 702, 738, 780, 810, 820, 865, 1038, 1053, 1066, 1107, 1170, 1230, 1404, 1476, 1557, 1599, 1620, 1730, 1755, 1845, 2076, 2106, 2132, 2214, 2249, 2340, 2460, 2595, 2665, 3114, 3198, 3321, 3460, 3510, 3690, 4212, 4428, 4498, 4671, 4797, 5190, 5265, 5330, 5535, 6228, 6396, 6642, 6747, 7020, 7093, 7380, 7785, 7995, 8996, 9342, 9594, 10380, 10530, 10660, 11070, 11245, 13284, 13494, 14013, 14186, 14391, 15570, 15990, 16605, 18684, 19188, 20241, 21060, 21279, 22140, 22490, 23355, 23985, 26988, 28026, 28372, 28782, 31140, 31980, 33210, 33735, 35465, 40482, 42558, 43173, 44980, 46710, 47970, 56052, 57564, 60723, 63837, 66420, 67470, 70065, 70930, 71955, 80964, 85116, 86346, 92209, 93420, 95940, 101205, 106395, 121446, 127674, 134940, 140130, 141860, 143910, 172692, 182169, 184418, 191511, 202410, 212790, 215865, 242892, 255348, 276627, 280260, 287820, 303615, 319185, 364338, 368836, 383022, 404820, 425580, 431730, 461045, 553254, 574533, 607230, 638370, 728676, 766044, 829881, 863460, 910845, 922090, 957555, 1106508, 1149066, 1214460, 1276740, 1383135, 1659762, 1821690, 1844180, 1915110, 2298132, 2489643, 2766270, 2872665, 3319524, 3643380, 3830220, 4149405, 4979286, 5532540, 5745330, 7468929, 8298810, 9958572, 11490660, 12448215, 14937858, 16597620, 24896430, 29875716, 37344645, 49792860, 74689290, 149378580]

約数ペア:

[(1, 149378580), (2, 74689290), (3, 49792860), (4, 37344645), (5, 29875716), (6, 24896430), (9, 16597620), (10, 14937858), (12, 12448215), (13, 11490660), (15, 9958572), (18, 8298810), (20, 7468929), (26, 5745330), (27, 5532540), (30, 4979286), (36, 4149405), (39, 3830220), (41, 3643380), (45, 3319524), (52, 2872665), (54, 2766270), (60, 2489643), (65, 2298132), (78, 1915110), (81, 1844180), (82, 1821690), (90, 1659762), (108, 1383135), (117, 1276740), (123, 1214460), (130, 1149066), (135, 1106508), (156, 957555), (162, 922090), (164, 910845), (173, 863460), (180, 829881), (195, 766044), (205, 728676), (234, 638370), (246, 607230), (260, 574533), (270, 553254), (324, 461045), (346, 431730), (351, 425580), (369, 404820), (390, 383022), (405, 368836), (410, 364338), (468, 319185), (492, 303615), (519, 287820), (533, 280260), (540, 276627), (585, 255348), (615, 242892), (692, 215865), (702, 212790), (738, 202410), (780, 191511), (810, 184418), (820, 182169), (865, 172692), (1038, 143910), (1053, 141860), (1066, 140130), (1107, 134940), (1170, 127674), (1230, 121446), (1404, 106395), (1476, 101205), (1557, 95940), (1599, 93420), (1620, 92209), (1730, 86346), (1755, 85116), (1845, 80964), (2076, 71955), (2106, 70930), (2132, 70065), (2214, 67470), (2249, 66420), (2340, 63837), (2460, 60723), (2595, 57564), (2665, 56052), (3114, 47970), (3198, 46710), (3321, 44980), (3460, 43173), (3510, 42558), (3690, 40482), (4212, 35465), (4428, 33735), (4498, 33210), (4671, 31980), (4797, 31140), (5190, 28782), (5265, 28372), (5330, 28026), (5535, 26988), (6228, 23985), (6396, 23355), (6642, 22490), (6747, 22140), (7020, 21279), (7093, 21060), (7380, 20241), (7785, 19188), (7995, 18684), (8996, 16605), (9342, 15990), (9594, 15570), (10380, 14391), (10530, 14186), (10660, 14013), (11070, 13494), (11245, 13284)]