1127215800

素因数分解:

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

素因数の和:20254

約数の個数: 144

約数和(自身を含む): 3907874880

約数和(自身を除く): 2780659080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 4650, 5580, 6200, 6975, 9300, 11160, 13950, 18600, 20201, 27900, 40402, 55800, 60603, 80804, 101005, 121206, 161608, 181809, 202010, 242412, 303015, 363618, 404020, 484824, 505025, 606030, 626231, 727236, 808040, 909045, 1010050, 1212060, 1252462, 1454472, 1515075, 1818090, 1878693, 2020100, 2424120, 2504924, 3030150, 3131155, 3636180, 3757386, 4040200, 4545225, 5009848, 5636079, 6060300, 6262310, 7272360, 7514772, 9090450, 9393465, 11272158, 12120600, 12524620, 15029544, 15655775, 18180900, 18786930, 22544316, 25049240, 28180395, 31311550, 36361800, 37573860, 45088632, 46967325, 56360790, 62623100, 75147720, 93934650, 112721580, 125246200, 140901975, 187869300, 225443160, 281803950, 375738600, 563607900, 1127215800]

約数ペア:

[(1, 1127215800), (2, 563607900), (3, 375738600), (4, 281803950), (5, 225443160), (6, 187869300), (8, 140901975), (9, 125246200), (10, 112721580), (12, 93934650), (15, 75147720), (18, 62623100), (20, 56360790), (24, 46967325), (25, 45088632), (30, 37573860), (31, 36361800), (36, 31311550), (40, 28180395), (45, 25049240), (50, 22544316), (60, 18786930), (62, 18180900), (72, 15655775), (75, 15029544), (90, 12524620), (93, 12120600), (100, 11272158), (120, 9393465), (124, 9090450), (150, 7514772), (155, 7272360), (180, 6262310), (186, 6060300), (200, 5636079), (225, 5009848), (248, 4545225), (279, 4040200), (300, 3757386), (310, 3636180), (360, 3131155), (372, 3030150), (450, 2504924), (465, 2424120), (558, 2020100), (600, 1878693), (620, 1818090), (744, 1515075), (775, 1454472), (900, 1252462), (930, 1212060), (1116, 1010050), (1240, 909045), (1395, 808040), (1550, 727236), (1800, 626231), (1860, 606030), (2232, 505025), (2325, 484824), (2790, 404020), (3100, 363618), (3720, 303015), (4650, 242412), (5580, 202010), (6200, 181809), (6975, 161608), (9300, 121206), (11160, 101005), (13950, 80804), (18600, 60603), (20201, 55800), (27900, 40402)]