105289260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4861}}^1$

素因数の和:4911

約数の個数: 72

約数和(自身を含む): 311206896

約数和(自身を除く): 205917636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 4861, 5415, 7220, 9722, 10830, 14583, 19444, 21660, 24305, 29166, 48610, 58332, 72915, 92359, 97220, 145830, 184718, 277077, 291660, 369436, 461795, 554154, 923590, 1108308, 1385385, 1754821, 1847180, 2770770, 3509642, 5264463, 5541540, 7019284, 8774105, 10528926, 17548210, 21057852, 26322315, 35096420, 52644630, 105289260]

約数ペア:

[(1, 105289260), (2, 52644630), (3, 35096420), (4, 26322315), (5, 21057852), (6, 17548210), (10, 10528926), (12, 8774105), (15, 7019284), (19, 5541540), (20, 5264463), (30, 3509642), (38, 2770770), (57, 1847180), (60, 1754821), (76, 1385385), (95, 1108308), (114, 923590), (190, 554154), (228, 461795), (285, 369436), (361, 291660), (380, 277077), (570, 184718), (722, 145830), (1083, 97220), (1140, 92359), (1444, 72915), (1805, 58332), (2166, 48610), (3610, 29166), (4332, 24305), (4861, 21660), (5415, 19444), (7220, 14583), (9722, 10830)]