25795601820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{129457}}^1$

素因数の和:129522

約数の個数: 144

約数和(自身を含む): 83124463968

約数和(自身を除く): 57328862148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 486, 492, 540, 615, 738, 810, 820, 972, 1107, 1215, 1230, 1476, 1620, 1845, 2214, 2430, 2460, 3321, 3690, 4428, 4860, 5535, 6642, 7380, 9963, 11070, 13284, 16605, 19926, 22140, 33210, 39852, 49815, 66420, 99630, 129457, 199260, 258914, 388371, 517828, 647285, 776742, 1165113, 1294570, 1553484, 1941855, 2330226, 2589140, 3495339, 3883710, 4660452, 5307737, 5825565, 6990678, 7767420, 10486017, 10615474, 11651130, 13981356, 15923211, 17476695, 20972034, 21230948, 23302260, 26538685, 31458051, 31846422, 34953390, 41944068, 47769633, 52430085, 53077370, 62916102, 63692844, 69906780, 79616055, 95539266, 104860170, 106154740, 125832204, 143308899, 157290255, 159232110, 191078532, 209720340, 238848165, 286617798, 314580510, 318464220, 429926697, 477696330, 573235596, 629161020, 716544495, 859853394, 955392660, 1289780091, 1433088990, 1719706788, 2149633485, 2579560182, 2866177980, 4299266970, 5159120364, 6448900455, 8598533940, 12897800910, 25795601820]

約数ペア:

[(1, 25795601820), (2, 12897800910), (3, 8598533940), (4, 6448900455), (5, 5159120364), (6, 4299266970), (9, 2866177980), (10, 2579560182), (12, 2149633485), (15, 1719706788), (18, 1433088990), (20, 1289780091), (27, 955392660), (30, 859853394), (36, 716544495), (41, 629161020), (45, 573235596), (54, 477696330), (60, 429926697), (81, 318464220), (82, 314580510), (90, 286617798), (108, 238848165), (123, 209720340), (135, 191078532), (162, 159232110), (164, 157290255), (180, 143308899), (205, 125832204), (243, 106154740), (246, 104860170), (270, 95539266), (324, 79616055), (369, 69906780), (405, 63692844), (410, 62916102), (486, 53077370), (492, 52430085), (540, 47769633), (615, 41944068), (738, 34953390), (810, 31846422), (820, 31458051), (972, 26538685), (1107, 23302260), (1215, 21230948), (1230, 20972034), (1476, 17476695), (1620, 15923211), (1845, 13981356), (2214, 11651130), (2430, 10615474), (2460, 10486017), (3321, 7767420), (3690, 6990678), (4428, 5825565), (4860, 5307737), (5535, 4660452), (6642, 3883710), (7380, 3495339), (9963, 2589140), (11070, 2330226), (13284, 1941855), (16605, 1553484), (19926, 1294570), (22140, 1165113), (33210, 776742), (39852, 647285), (49815, 517828), (66420, 388371), (99630, 258914), (129457, 199260)]