64614060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2740

約数の個数: 144

約数和(自身を含む): 235872000

約数和(自身を除く): 171257940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 2699, 3420, 3990, 4788, 5398, 5985, 7980, 8097, 10796, 11970, 13495, 16194, 18893, 23940, 24291, 26990, 32388, 37786, 40485, 48582, 51281, 53980, 56679, 75572, 80970, 94465, 97164, 102562, 113358, 121455, 153843, 161940, 170037, 188930, 205124, 226716, 242910, 256405, 283395, 307686, 340074, 358967, 377860, 461529, 485820, 512810, 566790, 615372, 680148, 717934, 769215, 850185, 923058, 1025620, 1076901, 1133580, 1435868, 1538430, 1700370, 1794835, 1846116, 2153802, 2307645, 3076860, 3230703, 3400740, 3589670, 4307604, 4615290, 5384505, 6461406, 7179340, 9230580, 10769010, 12922812, 16153515, 21538020, 32307030, 64614060]

約数ペア:

[(1, 64614060), (2, 32307030), (3, 21538020), (4, 16153515), (5, 12922812), (6, 10769010), (7, 9230580), (9, 7179340), (10, 6461406), (12, 5384505), (14, 4615290), (15, 4307604), (18, 3589670), (19, 3400740), (20, 3230703), (21, 3076860), (28, 2307645), (30, 2153802), (35, 1846116), (36, 1794835), (38, 1700370), (42, 1538430), (45, 1435868), (57, 1133580), (60, 1076901), (63, 1025620), (70, 923058), (76, 850185), (84, 769215), (90, 717934), (95, 680148), (105, 615372), (114, 566790), (126, 512810), (133, 485820), (140, 461529), (171, 377860), (180, 358967), (190, 340074), (210, 307686), (228, 283395), (252, 256405), (266, 242910), (285, 226716), (315, 205124), (342, 188930), (380, 170037), (399, 161940), (420, 153843), (532, 121455), (570, 113358), (630, 102562), (665, 97164), (684, 94465), (798, 80970), (855, 75572), (1140, 56679), (1197, 53980), (1260, 51281), (1330, 48582), (1596, 40485), (1710, 37786), (1995, 32388), (2394, 26990), (2660, 24291), (2699, 23940), (3420, 18893), (3990, 16194), (4788, 13495), (5398, 11970), (5985, 10796), (7980, 8097)]