75655380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 222009984

約数和(自身を除く): 146354604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 74, 106, 111, 148, 159, 185, 212, 222, 265, 318, 370, 444, 530, 555, 636, 643, 740, 795, 1060, 1110, 1286, 1590, 1929, 1961, 2220, 2572, 3180, 3215, 3858, 3922, 5883, 6430, 7716, 7844, 9645, 9805, 11766, 12860, 19290, 19610, 23532, 23791, 29415, 34079, 38580, 39220, 47582, 58830, 68158, 71373, 95164, 102237, 117660, 118955, 136316, 142746, 170395, 204474, 237910, 285492, 340790, 356865, 408948, 475820, 511185, 681580, 713730, 1022370, 1260923, 1427460, 2044740, 2521846, 3782769, 5043692, 6304615, 7565538, 12609230, 15131076, 18913845, 25218460, 37827690, 75655380]

約数ペア:

[(1, 75655380), (2, 37827690), (3, 25218460), (4, 18913845), (5, 15131076), (6, 12609230), (10, 7565538), (12, 6304615), (15, 5043692), (20, 3782769), (30, 2521846), (37, 2044740), (53, 1427460), (60, 1260923), (74, 1022370), (106, 713730), (111, 681580), (148, 511185), (159, 475820), (185, 408948), (212, 356865), (222, 340790), (265, 285492), (318, 237910), (370, 204474), (444, 170395), (530, 142746), (555, 136316), (636, 118955), (643, 117660), (740, 102237), (795, 95164), (1060, 71373), (1110, 68158), (1286, 58830), (1590, 47582), (1929, 39220), (1961, 38580), (2220, 34079), (2572, 29415), (3180, 23791), (3215, 23532), (3858, 19610), (3922, 19290), (5883, 12860), (6430, 11766), (7716, 9805), (7844, 9645)]