200020860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28493}}^1$

素因数の和:28524

約数の個数: 96

約数和(自身を含む): 670178880

約数和(自身を除く): 470158020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 28493, 56986, 85479, 113972, 142465, 170958, 256437, 284930, 341916, 370409, 427395, 512874, 569860, 740818, 769311, 854790, 1025748, 1111227, 1282185, 1481636, 1538622, 1709580, 1852045, 2222454, 2564370, 3077244, 3333681, 3704090, 3846555, 4444908, 5128740, 5556135, 6667362, 7408180, 7693110, 10001043, 11112270, 13334724, 15386220, 16668405, 20002086, 22224540, 33336810, 40004172, 50005215, 66673620, 100010430, 200020860]

約数ペア:

[(1, 200020860), (2, 100010430), (3, 66673620), (4, 50005215), (5, 40004172), (6, 33336810), (9, 22224540), (10, 20002086), (12, 16668405), (13, 15386220), (15, 13334724), (18, 11112270), (20, 10001043), (26, 7693110), (27, 7408180), (30, 6667362), (36, 5556135), (39, 5128740), (45, 4444908), (52, 3846555), (54, 3704090), (60, 3333681), (65, 3077244), (78, 2564370), (90, 2222454), (108, 1852045), (117, 1709580), (130, 1538622), (135, 1481636), (156, 1282185), (180, 1111227), (195, 1025748), (234, 854790), (260, 769311), (270, 740818), (351, 569860), (390, 512874), (468, 427395), (540, 370409), (585, 341916), (702, 284930), (780, 256437), (1170, 170958), (1404, 142465), (1755, 113972), (2340, 85479), (3510, 56986), (7020, 28493)]