76562820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 242472384

約数和(自身を除く): 165909564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 167, 180, 270, 283, 324, 334, 405, 501, 540, 566, 668, 810, 835, 849, 1002, 1132, 1415, 1503, 1620, 1670, 1698, 2004, 2505, 2547, 2830, 3006, 3340, 3396, 4245, 4509, 5010, 5094, 5660, 6012, 7515, 7641, 8490, 9018, 10020, 10188, 12735, 13527, 15030, 15282, 16980, 18036, 22545, 22923, 25470, 27054, 30060, 30564, 38205, 45090, 45846, 47261, 50940, 54108, 67635, 76410, 90180, 91692, 94522, 114615, 135270, 141783, 152820, 189044, 229230, 236305, 270540, 283566, 425349, 458460, 472610, 567132, 708915, 850698, 945220, 1276047, 1417830, 1701396, 2126745, 2552094, 2835660, 3828141, 4253490, 5104188, 6380235, 7656282, 8506980, 12760470, 15312564, 19140705, 25520940, 38281410, 76562820]

約数ペア:

[(1, 76562820), (2, 38281410), (3, 25520940), (4, 19140705), (5, 15312564), (6, 12760470), (9, 8506980), (10, 7656282), (12, 6380235), (15, 5104188), (18, 4253490), (20, 3828141), (27, 2835660), (30, 2552094), (36, 2126745), (45, 1701396), (54, 1417830), (60, 1276047), (81, 945220), (90, 850698), (108, 708915), (135, 567132), (162, 472610), (167, 458460), (180, 425349), (270, 283566), (283, 270540), (324, 236305), (334, 229230), (405, 189044), (501, 152820), (540, 141783), (566, 135270), (668, 114615), (810, 94522), (835, 91692), (849, 90180), (1002, 76410), (1132, 67635), (1415, 54108), (1503, 50940), (1620, 47261), (1670, 45846), (1698, 45090), (2004, 38205), (2505, 30564), (2547, 30060), (2830, 27054), (3006, 25470), (3340, 22923), (3396, 22545), (4245, 18036), (4509, 16980), (5010, 15282), (5094, 15030), (5660, 13527), (6012, 12735), (7515, 10188), (7641, 10020), (8490, 9018)]