166631820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 486936576

約数和(自身を除く): 320304756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 101, 124, 155, 186, 202, 303, 310, 372, 404, 465, 505, 606, 620, 887, 930, 1010, 1212, 1515, 1774, 1860, 2020, 2661, 3030, 3131, 3548, 4435, 5322, 6060, 6262, 8870, 9393, 10644, 12524, 13305, 15655, 17740, 18786, 26610, 27497, 31310, 37572, 46965, 53220, 54994, 62620, 82491, 89587, 93930, 109988, 137485, 164982, 179174, 187860, 268761, 274970, 329964, 358348, 412455, 447935, 537522, 549940, 824910, 895870, 1075044, 1343805, 1649820, 1791740, 2687610, 2777197, 5375220, 5554394, 8331591, 11108788, 13885985, 16663182, 27771970, 33326364, 41657955, 55543940, 83315910, 166631820]

約数ペア:

[(1, 166631820), (2, 83315910), (3, 55543940), (4, 41657955), (5, 33326364), (6, 27771970), (10, 16663182), (12, 13885985), (15, 11108788), (20, 8331591), (30, 5554394), (31, 5375220), (60, 2777197), (62, 2687610), (93, 1791740), (101, 1649820), (124, 1343805), (155, 1075044), (186, 895870), (202, 824910), (303, 549940), (310, 537522), (372, 447935), (404, 412455), (465, 358348), (505, 329964), (606, 274970), (620, 268761), (887, 187860), (930, 179174), (1010, 164982), (1212, 137485), (1515, 109988), (1774, 93930), (1860, 89587), (2020, 82491), (2661, 62620), (3030, 54994), (3131, 53220), (3548, 46965), (4435, 37572), (5322, 31310), (6060, 27497), (6262, 26610), (8870, 18786), (9393, 17740), (10644, 15655), (12524, 13305)]