272905620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3607}}^1$

素因数の和:3729

約数の個数: 96

約数和(自身を含む): 831629568

約数和(自身を除く): 558723948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 970, 1164, 1261, 1455, 1940, 2522, 2910, 3607, 3783, 5044, 5820, 6305, 7214, 7566, 10821, 12610, 14428, 15132, 18035, 18915, 21642, 25220, 36070, 37830, 43284, 46891, 54105, 72140, 75660, 93782, 108210, 140673, 187564, 216420, 234455, 281346, 349879, 468910, 562692, 699758, 703365, 937820, 1049637, 1399516, 1406730, 1749395, 2099274, 2813460, 3498790, 4198548, 4548427, 5248185, 6997580, 9096854, 10496370, 13645281, 18193708, 20992740, 22742135, 27290562, 45484270, 54581124, 68226405, 90968540, 136452810, 272905620]

約数ペア:

[(1, 272905620), (2, 136452810), (3, 90968540), (4, 68226405), (5, 54581124), (6, 45484270), (10, 27290562), (12, 22742135), (13, 20992740), (15, 18193708), (20, 13645281), (26, 10496370), (30, 9096854), (39, 6997580), (52, 5248185), (60, 4548427), (65, 4198548), (78, 3498790), (97, 2813460), (130, 2099274), (156, 1749395), (194, 1406730), (195, 1399516), (260, 1049637), (291, 937820), (388, 703365), (390, 699758), (485, 562692), (582, 468910), (780, 349879), (970, 281346), (1164, 234455), (1261, 216420), (1455, 187564), (1940, 140673), (2522, 108210), (2910, 93782), (3607, 75660), (3783, 72140), (5044, 54105), (5820, 46891), (6305, 43284), (7214, 37830), (7566, 36070), (10821, 25220), (12610, 21642), (14428, 18915), (15132, 18035)]