145807860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1277}}^1$

素因数の和:1473

約数の個数: 96

約数和(自身を含む): 448301952

約数和(自身を除く): 302494092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 173, 220, 330, 346, 519, 660, 692, 865, 1038, 1277, 1730, 1903, 2076, 2554, 2595, 3460, 3806, 3831, 5108, 5190, 5709, 6385, 7612, 7662, 9515, 10380, 11418, 12770, 14047, 15324, 19030, 19155, 22836, 25540, 28094, 28545, 38060, 38310, 42141, 56188, 57090, 70235, 76620, 84282, 114180, 140470, 168564, 210705, 220921, 280940, 421410, 441842, 662763, 842820, 883684, 1104605, 1325526, 2209210, 2430131, 2651052, 3313815, 4418420, 4860262, 6627630, 7290393, 9720524, 12150655, 13255260, 14580786, 24301310, 29161572, 36451965, 48602620, 72903930, 145807860]

約数ペア:

[(1, 145807860), (2, 72903930), (3, 48602620), (4, 36451965), (5, 29161572), (6, 24301310), (10, 14580786), (11, 13255260), (12, 12150655), (15, 9720524), (20, 7290393), (22, 6627630), (30, 4860262), (33, 4418420), (44, 3313815), (55, 2651052), (60, 2430131), (66, 2209210), (110, 1325526), (132, 1104605), (165, 883684), (173, 842820), (220, 662763), (330, 441842), (346, 421410), (519, 280940), (660, 220921), (692, 210705), (865, 168564), (1038, 140470), (1277, 114180), (1730, 84282), (1903, 76620), (2076, 70235), (2554, 57090), (2595, 56188), (3460, 42141), (3806, 38310), (3831, 38060), (5108, 28545), (5190, 28094), (5709, 25540), (6385, 22836), (7612, 19155), (7662, 19030), (9515, 15324), (10380, 14047), (11418, 12770)]