68457660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 202245120

約数和(自身を除く): 133787460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 113, 115, 138, 226, 230, 276, 339, 345, 439, 452, 460, 565, 678, 690, 878, 1130, 1317, 1356, 1380, 1695, 1756, 2195, 2260, 2599, 2634, 3390, 4390, 5198, 5268, 6585, 6780, 7797, 8780, 10097, 10396, 12995, 13170, 15594, 20194, 25990, 26340, 30291, 31188, 38985, 40388, 49607, 50485, 51980, 60582, 77970, 99214, 100970, 121164, 148821, 151455, 155940, 198428, 201940, 248035, 297642, 302910, 496070, 595284, 605820, 744105, 992140, 1140961, 1488210, 2281922, 2976420, 3422883, 4563844, 5704805, 6845766, 11409610, 13691532, 17114415, 22819220, 34228830, 68457660]

約数ペア:

[(1, 68457660), (2, 34228830), (3, 22819220), (4, 17114415), (5, 13691532), (6, 11409610), (10, 6845766), (12, 5704805), (15, 4563844), (20, 3422883), (23, 2976420), (30, 2281922), (46, 1488210), (60, 1140961), (69, 992140), (92, 744105), (113, 605820), (115, 595284), (138, 496070), (226, 302910), (230, 297642), (276, 248035), (339, 201940), (345, 198428), (439, 155940), (452, 151455), (460, 148821), (565, 121164), (678, 100970), (690, 99214), (878, 77970), (1130, 60582), (1317, 51980), (1356, 50485), (1380, 49607), (1695, 40388), (1756, 38985), (2195, 31188), (2260, 30291), (2599, 26340), (2634, 25990), (3390, 20194), (4390, 15594), (5198, 13170), (5268, 12995), (6585, 10396), (6780, 10097), (7797, 8780)]