305370780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35591}}^1$

素因数の和:35627

約数の個数: 96

約数和(自身を含む): 1004548608

約数和(自身を除く): 699177828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 35591, 71182, 106773, 142364, 177955, 213546, 355910, 391501, 427092, 462683, 533865, 711820, 783002, 925366, 1067730, 1174503, 1388049, 1566004, 1850732, 1957505, 2135460, 2313415, 2349006, 2776098, 3915010, 4626830, 4698012, 5089513, 5552196, 5872515, 6940245, 7830020, 9253660, 10179026, 11745030, 13880490, 15268539, 20358052, 23490060, 25447565, 27760980, 30537078, 50895130, 61074156, 76342695, 101790260, 152685390, 305370780]

約数ペア:

[(1, 305370780), (2, 152685390), (3, 101790260), (4, 76342695), (5, 61074156), (6, 50895130), (10, 30537078), (11, 27760980), (12, 25447565), (13, 23490060), (15, 20358052), (20, 15268539), (22, 13880490), (26, 11745030), (30, 10179026), (33, 9253660), (39, 7830020), (44, 6940245), (52, 5872515), (55, 5552196), (60, 5089513), (65, 4698012), (66, 4626830), (78, 3915010), (110, 2776098), (130, 2349006), (132, 2313415), (143, 2135460), (156, 1957505), (165, 1850732), (195, 1566004), (220, 1388049), (260, 1174503), (286, 1067730), (330, 925366), (390, 783002), (429, 711820), (572, 533865), (660, 462683), (715, 427092), (780, 391501), (858, 355910), (1430, 213546), (1716, 177955), (2145, 142364), (2860, 106773), (4290, 71182), (8580, 35591)]