85017660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 306173952

約数和(自身を除く): 221156292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 677, 690, 780, 805, 897, 910, 966, 1092, 1196, 1354, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 2031, 2093, 2415, 2708, 2730, 2990, 3220, 3385, 3588, 4062, 4186, 4485, 4739, 4830, 5460, 5980, 6279, 6770, 8124, 8372, 8801, 8970, 9478, 9660, 10155, 10465, 12558, 13540, 14217, 15571, 17602, 17940, 18956, 20310, 20930, 23695, 25116, 26403, 28434, 31142, 31395, 35204, 40620, 41860, 44005, 46713, 47390, 52806, 56868, 61607, 62284, 62790, 71085, 77855, 88010, 93426, 94780, 105612, 108997, 123214, 125580, 132015, 142170, 155710, 176020, 184821, 186852, 202423, 217994, 233565, 246428, 264030, 284340, 308035, 311420, 326991, 369642, 404846, 435988, 467130, 528060, 544985, 607269, 616070, 653982, 739284, 809692, 924105, 934260, 1012115, 1089970, 1214538, 1232140, 1307964, 1416961, 1634955, 1848210, 2024230, 2179940, 2429076, 2833922, 3036345, 3269910, 3696420, 4048460, 4250883, 5667844, 6072690, 6539820, 7084805, 8501766, 12145380, 14169610, 17003532, 21254415, 28339220, 42508830, 85017660]

約数ペア:

[(1, 85017660), (2, 42508830), (3, 28339220), (4, 21254415), (5, 17003532), (6, 14169610), (7, 12145380), (10, 8501766), (12, 7084805), (13, 6539820), (14, 6072690), (15, 5667844), (20, 4250883), (21, 4048460), (23, 3696420), (26, 3269910), (28, 3036345), (30, 2833922), (35, 2429076), (39, 2179940), (42, 2024230), (46, 1848210), (52, 1634955), (60, 1416961), (65, 1307964), (69, 1232140), (70, 1214538), (78, 1089970), (84, 1012115), (91, 934260), (92, 924105), (105, 809692), (115, 739284), (130, 653982), (138, 616070), (140, 607269), (156, 544985), (161, 528060), (182, 467130), (195, 435988), (210, 404846), (230, 369642), (260, 326991), (273, 311420), (276, 308035), (299, 284340), (322, 264030), (345, 246428), (364, 233565), (390, 217994), (420, 202423), (455, 186852), (460, 184821), (483, 176020), (546, 155710), (598, 142170), (644, 132015), (677, 125580), (690, 123214), (780, 108997), (805, 105612), (897, 94780), (910, 93426), (966, 88010), (1092, 77855), (1196, 71085), (1354, 62790), (1365, 62284), (1380, 61607), (1495, 56868), (1610, 52806), (1794, 47390), (1820, 46713), (1932, 44005), (2031, 41860), (2093, 40620), (2415, 35204), (2708, 31395), (2730, 31142), (2990, 28434), (3220, 26403), (3385, 25116), (3588, 23695), (4062, 20930), (4186, 20310), (4485, 18956), (4739, 17940), (4830, 17602), (5460, 15571), (5980, 14217), (6279, 13540), (6770, 12558), (8124, 10465), (8372, 10155), (8801, 9660), (8970, 9478)]