225443160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20201}}^1$

素因数の和:20249

約数の個数: 96

約数和(自身を含む): 756362880

約数和(自身を除く): 530919720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 20201, 40402, 60603, 80804, 101005, 121206, 161608, 181809, 202010, 242412, 303015, 363618, 404020, 484824, 606030, 626231, 727236, 808040, 909045, 1212060, 1252462, 1454472, 1818090, 1878693, 2424120, 2504924, 3131155, 3636180, 3757386, 5009848, 5636079, 6262310, 7272360, 7514772, 9393465, 11272158, 12524620, 15029544, 18786930, 22544316, 25049240, 28180395, 37573860, 45088632, 56360790, 75147720, 112721580, 225443160]

約数ペア:

[(1, 225443160), (2, 112721580), (3, 75147720), (4, 56360790), (5, 45088632), (6, 37573860), (8, 28180395), (9, 25049240), (10, 22544316), (12, 18786930), (15, 15029544), (18, 12524620), (20, 11272158), (24, 9393465), (30, 7514772), (31, 7272360), (36, 6262310), (40, 5636079), (45, 5009848), (60, 3757386), (62, 3636180), (72, 3131155), (90, 2504924), (93, 2424120), (120, 1878693), (124, 1818090), (155, 1454472), (180, 1252462), (186, 1212060), (248, 909045), (279, 808040), (310, 727236), (360, 626231), (372, 606030), (465, 484824), (558, 404020), (620, 363618), (744, 303015), (930, 242412), (1116, 202010), (1240, 181809), (1395, 161608), (1860, 121206), (2232, 101005), (2790, 80804), (3720, 60603), (5580, 40402), (11160, 20201)]