85493850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2624

約数の個数: 96

約数和(自身を含む): 241859520

約数和(自身を除く): 156365670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2210, 2550, 2579, 3315, 5158, 5525, 6630, 7737, 11050, 12895, 15474, 16575, 25790, 33150, 33527, 38685, 43843, 64475, 67054, 77370, 87686, 100581, 128950, 131529, 167635, 193425, 201162, 219215, 263058, 335270, 386850, 438430, 502905, 569959, 657645, 838175, 1005810, 1096075, 1139918, 1315290, 1676350, 1709877, 2192150, 2514525, 2849795, 3288225, 3419754, 5029050, 5699590, 6576450, 8549385, 14248975, 17098770, 28497950, 42746925, 85493850]

約数ペア:

[(1, 85493850), (2, 42746925), (3, 28497950), (5, 17098770), (6, 14248975), (10, 8549385), (13, 6576450), (15, 5699590), (17, 5029050), (25, 3419754), (26, 3288225), (30, 2849795), (34, 2514525), (39, 2192150), (50, 1709877), (51, 1676350), (65, 1315290), (75, 1139918), (78, 1096075), (85, 1005810), (102, 838175), (130, 657645), (150, 569959), (170, 502905), (195, 438430), (221, 386850), (255, 335270), (325, 263058), (390, 219215), (425, 201162), (442, 193425), (510, 167635), (650, 131529), (663, 128950), (850, 100581), (975, 87686), (1105, 77370), (1275, 67054), (1326, 64475), (1950, 43843), (2210, 38685), (2550, 33527), (2579, 33150), (3315, 25790), (5158, 16575), (5525, 15474), (6630, 12895), (7737, 11050)]