85558620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 303077376

約数和(自身を除く): 217518756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 138, 140, 161, 170, 204, 210, 230, 238, 255, 276, 322, 340, 345, 357, 391, 420, 460, 476, 483, 510, 521, 595, 644, 690, 714, 782, 805, 966, 1020, 1042, 1173, 1190, 1380, 1428, 1563, 1564, 1610, 1785, 1932, 1955, 2084, 2346, 2380, 2415, 2605, 2737, 3126, 3220, 3570, 3647, 3910, 4692, 4830, 5210, 5474, 5865, 6252, 7140, 7294, 7815, 7820, 8211, 8857, 9660, 10420, 10941, 10948, 11730, 11983, 13685, 14588, 15630, 16422, 17714, 18235, 21882, 23460, 23966, 26571, 27370, 31260, 32844, 35428, 35949, 36470, 41055, 43764, 44285, 47932, 53142, 54705, 54740, 59915, 61999, 71898, 72940, 82110, 83881, 88570, 106284, 109410, 119830, 123998, 132855, 143796, 164220, 167762, 177140, 179745, 185997, 203711, 218820, 239660, 247996, 251643, 265710, 309995, 335524, 359490, 371994, 407422, 419405, 503286, 531420, 611133, 619990, 718980, 743988, 814844, 838810, 929985, 1006572, 1018555, 1222266, 1239980, 1258215, 1425977, 1677620, 1859970, 2037110, 2444532, 2516430, 2851954, 3055665, 3719940, 4074220, 4277931, 5032860, 5703908, 6111330, 7129885, 8555862, 12222660, 14259770, 17111724, 21389655, 28519540, 42779310, 85558620]

約数ペア:

[(1, 85558620), (2, 42779310), (3, 28519540), (4, 21389655), (5, 17111724), (6, 14259770), (7, 12222660), (10, 8555862), (12, 7129885), (14, 6111330), (15, 5703908), (17, 5032860), (20, 4277931), (21, 4074220), (23, 3719940), (28, 3055665), (30, 2851954), (34, 2516430), (35, 2444532), (42, 2037110), (46, 1859970), (51, 1677620), (60, 1425977), (68, 1258215), (69, 1239980), (70, 1222266), (84, 1018555), (85, 1006572), (92, 929985), (102, 838810), (105, 814844), (115, 743988), (119, 718980), (138, 619990), (140, 611133), (161, 531420), (170, 503286), (204, 419405), (210, 407422), (230, 371994), (238, 359490), (255, 335524), (276, 309995), (322, 265710), (340, 251643), (345, 247996), (357, 239660), (391, 218820), (420, 203711), (460, 185997), (476, 179745), (483, 177140), (510, 167762), (521, 164220), (595, 143796), (644, 132855), (690, 123998), (714, 119830), (782, 109410), (805, 106284), (966, 88570), (1020, 83881), (1042, 82110), (1173, 72940), (1190, 71898), (1380, 61999), (1428, 59915), (1563, 54740), (1564, 54705), (1610, 53142), (1785, 47932), (1932, 44285), (1955, 43764), (2084, 41055), (2346, 36470), (2380, 35949), (2415, 35428), (2605, 32844), (2737, 31260), (3126, 27370), (3220, 26571), (3570, 23966), (3647, 23460), (3910, 21882), (4692, 18235), (4830, 17714), (5210, 16422), (5474, 15630), (5865, 14588), (6252, 13685), (7140, 11983), (7294, 11730), (7815, 10948), (7820, 10941), (8211, 10420), (8857, 9660)]