85774860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28031}}^1$

素因数の和:28063

約数の個数: 72

約数和(自身を含む): 275498496

約数和(自身を除く): 189723636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 28031, 56062, 84093, 112124, 140155, 168186, 252279, 280310, 336372, 420465, 476527, 504558, 560620, 840930, 953054, 1009116, 1261395, 1429581, 1681860, 1906108, 2382635, 2522790, 2859162, 4288743, 4765270, 5045580, 5718324, 7147905, 8577486, 9530540, 14295810, 17154972, 21443715, 28591620, 42887430, 85774860]

約数ペア:

[(1, 85774860), (2, 42887430), (3, 28591620), (4, 21443715), (5, 17154972), (6, 14295810), (9, 9530540), (10, 8577486), (12, 7147905), (15, 5718324), (17, 5045580), (18, 4765270), (20, 4288743), (30, 2859162), (34, 2522790), (36, 2382635), (45, 1906108), (51, 1681860), (60, 1429581), (68, 1261395), (85, 1009116), (90, 953054), (102, 840930), (153, 560620), (170, 504558), (180, 476527), (204, 420465), (255, 336372), (306, 280310), (340, 252279), (510, 168186), (612, 140155), (765, 112124), (1020, 84093), (1530, 56062), (3060, 28031)]