201579660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12583}}^1$

素因数の和:12687

約数の個数: 72

約数和(自身を含む): 618377760

約数和(自身を除く): 416798100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 12583, 16020, 25166, 37749, 50332, 62915, 75498, 113247, 125830, 150996, 188745, 226494, 251660, 377490, 452988, 566235, 754980, 1119887, 1132470, 2239774, 2264940, 3359661, 4479548, 5599435, 6719322, 10078983, 11198870, 13438644, 16798305, 20157966, 22397740, 33596610, 40315932, 50394915, 67193220, 100789830, 201579660]

約数ペア:

[(1, 201579660), (2, 100789830), (3, 67193220), (4, 50394915), (5, 40315932), (6, 33596610), (9, 22397740), (10, 20157966), (12, 16798305), (15, 13438644), (18, 11198870), (20, 10078983), (30, 6719322), (36, 5599435), (45, 4479548), (60, 3359661), (89, 2264940), (90, 2239774), (178, 1132470), (180, 1119887), (267, 754980), (356, 566235), (445, 452988), (534, 377490), (801, 251660), (890, 226494), (1068, 188745), (1335, 150996), (1602, 125830), (1780, 113247), (2670, 75498), (3204, 62915), (4005, 50332), (5340, 37749), (8010, 25166), (12583, 16020)]