125572980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 381024000

約数和(自身を除く): 255451020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 597, 780, 796, 809, 995, 1194, 1618, 1990, 2388, 2427, 2587, 2985, 3236, 3980, 4045, 4854, 5174, 5970, 7761, 8090, 9708, 10348, 10517, 11940, 12135, 12935, 15522, 16180, 21034, 24270, 25870, 31044, 31551, 38805, 42068, 48540, 51740, 52585, 63102, 77610, 105170, 126204, 155220, 157755, 160991, 210340, 315510, 321982, 482973, 631020, 643964, 804955, 965946, 1609910, 1931892, 2092883, 2414865, 3219820, 4185766, 4829730, 6278649, 8371532, 9659460, 10464415, 12557298, 20928830, 25114596, 31393245, 41857660, 62786490, 125572980]

約数ペア:

[(1, 125572980), (2, 62786490), (3, 41857660), (4, 31393245), (5, 25114596), (6, 20928830), (10, 12557298), (12, 10464415), (13, 9659460), (15, 8371532), (20, 6278649), (26, 4829730), (30, 4185766), (39, 3219820), (52, 2414865), (60, 2092883), (65, 1931892), (78, 1609910), (130, 965946), (156, 804955), (195, 643964), (199, 631020), (260, 482973), (390, 321982), (398, 315510), (597, 210340), (780, 160991), (796, 157755), (809, 155220), (995, 126204), (1194, 105170), (1618, 77610), (1990, 63102), (2388, 52585), (2427, 51740), (2587, 48540), (2985, 42068), (3236, 38805), (3980, 31551), (4045, 31044), (4854, 25870), (5174, 24270), (5970, 21034), (7761, 16180), (8090, 15522), (9708, 12935), (10348, 12135), (10517, 11940)]