21363703020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1198861}}^1$

素因数の和:1198893

約数の個数: 120

約数和(自身を含む): 73111400208

約数和(自身を除く): 51747697188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 17820, 1198861, 2397722, 3596583, 4795444, 5994305, 7193166, 10789749, 11988610, 13187471, 14386332, 17982915, 21579498, 23977220, 26374942, 32369247, 35965830, 39562413, 43158996, 52749884, 53948745, 64738494, 65937355, 71931660, 79124826, 97107741, 107897490, 118687239, 129476988, 131874710, 158249652, 161846235, 194215482, 197812065, 215794980, 237374478, 263749420, 323692470, 356061717, 388430964, 395624130, 474748956, 485538705, 593436195, 647384940, 712123434, 791248260, 971077410, 1068185151, 1186872390, 1424246868, 1780308585, 1942154820, 2136370302, 2373744780, 3560617170, 4272740604, 5340925755, 7121234340, 10681851510, 21363703020]

約数ペア:

[(1, 21363703020), (2, 10681851510), (3, 7121234340), (4, 5340925755), (5, 4272740604), (6, 3560617170), (9, 2373744780), (10, 2136370302), (11, 1942154820), (12, 1780308585), (15, 1424246868), (18, 1186872390), (20, 1068185151), (22, 971077410), (27, 791248260), (30, 712123434), (33, 647384940), (36, 593436195), (44, 485538705), (45, 474748956), (54, 395624130), (55, 388430964), (60, 356061717), (66, 323692470), (81, 263749420), (90, 237374478), (99, 215794980), (108, 197812065), (110, 194215482), (132, 161846235), (135, 158249652), (162, 131874710), (165, 129476988), (180, 118687239), (198, 107897490), (220, 97107741), (270, 79124826), (297, 71931660), (324, 65937355), (330, 64738494), (396, 53948745), (405, 52749884), (495, 43158996), (540, 39562413), (594, 35965830), (660, 32369247), (810, 26374942), (891, 23977220), (990, 21579498), (1188, 17982915), (1485, 14386332), (1620, 13187471), (1782, 11988610), (1980, 10789749), (2970, 7193166), (3564, 5994305), (4455, 4795444), (5940, 3596583), (8910, 2397722), (17820, 1198861)]