5751981.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1231}}^1$

素因数の和:1643

約数の個数: 72

約数和(自身を含む): 267723456

約数和(自身を除く): 179756196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 1191, 1231, 1588, 1985, 2382, 2462, 3573, 3693, 3970, 4764, 4924, 5955, 6155, 7146, 7386, 7940, 11079, 11910, 12310, 14292, 14772, 17865, 18465, 22158, 23820, 24620, 35730, 36930, 44316, 55395, 71460, 73860, 110790, 221580, 488707, 977414, 1466121, 1954828, 2443535, 2932242, 4398363, 4887070, 5864484, 7330605, 8796726, 9774140, 14661210, 17593452, 21991815, 29322420, 43983630, 87967260]

約数ペア:

[(1, 87967260), (2, 43983630), (3, 29322420), (4, 21991815), (5, 17593452), (6, 14661210), (9, 9774140), (10, 8796726), (12, 7330605), (15, 5864484), (18, 4887070), (20, 4398363), (30, 2932242), (36, 2443535), (45, 1954828), (60, 1466121), (90, 977414), (180, 488707), (397, 221580), (794, 110790), (1191, 73860), (1231, 71460), (1588, 55395), (1985, 44316), (2382, 36930), (2462, 35730), (3573, 24620), (3693, 23820), (3970, 22158), (4764, 18465), (4924, 17865), (5955, 14772), (6155, 14292), (7146, 12310), (7386, 11910), (7940, 11079)]