25465269240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{212423}}^1$

素因数の和:212483

約数の個数: 160

約数和(自身を含む): 87905299680

約数和(自身を除く): 62440030440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2664, 2997, 3240, 3330, 3996, 4440, 4995, 5994, 6660, 7992, 9990, 11988, 13320, 14985, 19980, 23976, 29970, 39960, 59940, 119880, 212423, 424846, 637269, 849692, 1062115, 1274538, 1699384, 1911807, 2124230, 2549076, 3186345, 3823614, 4248460, 5098152, 5735421, 6372690, 7647228, 7859651, 8496920, 9559035, 11470842, 12745380, 15294456, 15719302, 17206263, 19118070, 22941684, 23578953, 25490760, 28677105, 31438604, 34412526, 38236140, 39298255, 45883368, 47157906, 57354210, 62877208, 68825052, 70736859, 76472280, 78596510, 86031315, 94315812, 114708420, 117894765, 137650104, 141473718, 157193020, 172062630, 188631624, 212210577, 229416840, 235789530, 282947436, 314386040, 344125260, 353684295, 424421154, 471579060, 565894872, 636631731, 688250520, 707368590, 848842308, 943158120, 1061052885, 1273263462, 1414737180, 1697684616, 2122105770, 2546526924, 2829474360, 3183158655, 4244211540, 5093053848, 6366317310, 8488423080, 12732634620, 25465269240]

約数ペア:

[(1, 25465269240), (2, 12732634620), (3, 8488423080), (4, 6366317310), (5, 5093053848), (6, 4244211540), (8, 3183158655), (9, 2829474360), (10, 2546526924), (12, 2122105770), (15, 1697684616), (18, 1414737180), (20, 1273263462), (24, 1061052885), (27, 943158120), (30, 848842308), (36, 707368590), (37, 688250520), (40, 636631731), (45, 565894872), (54, 471579060), (60, 424421154), (72, 353684295), (74, 344125260), (81, 314386040), (90, 282947436), (108, 235789530), (111, 229416840), (120, 212210577), (135, 188631624), (148, 172062630), (162, 157193020), (180, 141473718), (185, 137650104), (216, 117894765), (222, 114708420), (270, 94315812), (296, 86031315), (324, 78596510), (333, 76472280), (360, 70736859), (370, 68825052), (405, 62877208), (444, 57354210), (540, 47157906), (555, 45883368), (648, 39298255), (666, 38236140), (740, 34412526), (810, 31438604), (888, 28677105), (999, 25490760), (1080, 23578953), (1110, 22941684), (1332, 19118070), (1480, 17206263), (1620, 15719302), (1665, 15294456), (1998, 12745380), (2220, 11470842), (2664, 9559035), (2997, 8496920), (3240, 7859651), (3330, 7647228), (3996, 6372690), (4440, 5735421), (4995, 5098152), (5994, 4248460), (6660, 3823614), (7992, 3186345), (9990, 2549076), (11988, 2124230), (13320, 1911807), (14985, 1699384), (19980, 1274538), (23976, 1062115), (29970, 849692), (39960, 637269), (59940, 424846), (119880, 212423)]