155281620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{877}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 470832768

約数和(自身を除く): 315551148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 227, 260, 390, 454, 681, 780, 877, 908, 1135, 1362, 1754, 2270, 2631, 2724, 2951, 3405, 3508, 4385, 4540, 5262, 5902, 6810, 8770, 8853, 10524, 11401, 11804, 13155, 13620, 14755, 17540, 17706, 22802, 26310, 29510, 34203, 35412, 44265, 45604, 52620, 57005, 59020, 68406, 88530, 114010, 136812, 171015, 177060, 199079, 228020, 342030, 398158, 597237, 684060, 796316, 995395, 1194474, 1990790, 2388948, 2588027, 2986185, 3981580, 5176054, 5972370, 7764081, 10352108, 11944740, 12940135, 15528162, 25880270, 31056324, 38820405, 51760540, 77640810, 155281620]

約数ペア:

[(1, 155281620), (2, 77640810), (3, 51760540), (4, 38820405), (5, 31056324), (6, 25880270), (10, 15528162), (12, 12940135), (13, 11944740), (15, 10352108), (20, 7764081), (26, 5972370), (30, 5176054), (39, 3981580), (52, 2986185), (60, 2588027), (65, 2388948), (78, 1990790), (130, 1194474), (156, 995395), (195, 796316), (227, 684060), (260, 597237), (390, 398158), (454, 342030), (681, 228020), (780, 199079), (877, 177060), (908, 171015), (1135, 136812), (1362, 114010), (1754, 88530), (2270, 68406), (2631, 59020), (2724, 57005), (2951, 52620), (3405, 45604), (3508, 44265), (4385, 35412), (4540, 34203), (5262, 29510), (5902, 26310), (6810, 22802), (8770, 17706), (8853, 17540), (10524, 14755), (11401, 13620), (11804, 13155)]