222240060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{757}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 774760896

約数和(自身を除く): 552520836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 233, 252, 315, 420, 466, 630, 699, 757, 932, 1165, 1260, 1398, 1514, 1631, 2097, 2271, 2330, 2796, 3028, 3262, 3495, 3785, 4194, 4542, 4660, 4893, 5299, 6524, 6813, 6990, 7570, 8155, 8388, 9084, 9786, 10485, 10598, 11355, 13626, 13980, 14679, 15140, 15897, 16310, 19572, 20970, 21196, 22710, 24465, 26495, 27252, 29358, 31794, 32620, 34065, 41940, 45420, 47691, 48930, 52990, 58716, 63588, 68130, 73395, 79485, 95382, 97860, 105980, 136260, 146790, 158970, 176381, 190764, 238455, 293580, 317940, 352762, 476910, 529143, 705524, 881905, 953820, 1058286, 1234667, 1587429, 1763810, 2116572, 2469334, 2645715, 3174858, 3527620, 3704001, 4938668, 5291430, 6173335, 6349716, 7408002, 7937145, 10582860, 11112003, 12346670, 14816004, 15874290, 18520005, 22224006, 24693340, 31748580, 37040010, 44448012, 55560015, 74080020, 111120030, 222240060]

約数ペア:

[(1, 222240060), (2, 111120030), (3, 74080020), (4, 55560015), (5, 44448012), (6, 37040010), (7, 31748580), (9, 24693340), (10, 22224006), (12, 18520005), (14, 15874290), (15, 14816004), (18, 12346670), (20, 11112003), (21, 10582860), (28, 7937145), (30, 7408002), (35, 6349716), (36, 6173335), (42, 5291430), (45, 4938668), (60, 3704001), (63, 3527620), (70, 3174858), (84, 2645715), (90, 2469334), (105, 2116572), (126, 1763810), (140, 1587429), (180, 1234667), (210, 1058286), (233, 953820), (252, 881905), (315, 705524), (420, 529143), (466, 476910), (630, 352762), (699, 317940), (757, 293580), (932, 238455), (1165, 190764), (1260, 176381), (1398, 158970), (1514, 146790), (1631, 136260), (2097, 105980), (2271, 97860), (2330, 95382), (2796, 79485), (3028, 73395), (3262, 68130), (3495, 63588), (3785, 58716), (4194, 52990), (4542, 48930), (4660, 47691), (4893, 45420), (5299, 41940), (6524, 34065), (6813, 32620), (6990, 31794), (7570, 29358), (8155, 27252), (8388, 26495), (9084, 24465), (9786, 22710), (10485, 21196), (10598, 20970), (11355, 19572), (13626, 16310), (13980, 15897), (14679, 15140)]