75480660

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 168

約数和(自身を含む): 246790656

約数和(自身を除く): 171309996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 167, 180, 186, 243, 270, 279, 310, 324, 334, 372, 405, 465, 486, 501, 540, 558, 620, 668, 729, 810, 835, 837, 930, 972, 1002, 1116, 1215, 1395, 1458, 1503, 1620, 1670, 1674, 1860, 2004, 2430, 2505, 2511, 2790, 2916, 3006, 3340, 3348, 3645, 4185, 4509, 4860, 5010, 5022, 5177, 5580, 6012, 7290, 7515, 7533, 8370, 9018, 10020, 10044, 10354, 12555, 13527, 14580, 15030, 15066, 15531, 16740, 18036, 20708, 22545, 22599, 25110, 25885, 27054, 30060, 30132, 31062, 37665, 40581, 45090, 45198, 46593, 50220, 51770, 54108, 62124, 67635, 75330, 77655, 81162, 90180, 90396, 93186, 103540, 112995, 121743, 135270, 139779, 150660, 155310, 162324, 186372, 202905, 225990, 232965, 243486, 270540, 279558, 310620, 405810, 419337, 451980, 465930, 486972, 559116, 608715, 698895, 811620, 838674, 931860, 1217430, 1258011, 1397790, 1677348, 2096685, 2434860, 2516022, 2795580, 3774033, 4193370, 5032044, 6290055, 7548066, 8386740, 12580110, 15096132, 18870165, 25160220, 37740330, 75480660]

約数ペア:

[(1, 75480660), (2, 37740330), (3, 25160220), (4, 18870165), (5, 15096132), (6, 12580110), (9, 8386740), (10, 7548066), (12, 6290055), (15, 5032044), (18, 4193370), (20, 3774033), (27, 2795580), (30, 2516022), (31, 2434860), (36, 2096685), (45, 1677348), (54, 1397790), (60, 1258011), (62, 1217430), (81, 931860), (90, 838674), (93, 811620), (108, 698895), (124, 608715), (135, 559116), (155, 486972), (162, 465930), (167, 451980), (180, 419337), (186, 405810), (243, 310620), (270, 279558), (279, 270540), (310, 243486), (324, 232965), (334, 225990), (372, 202905), (405, 186372), (465, 162324), (486, 155310), (501, 150660), (540, 139779), (558, 135270), (620, 121743), (668, 112995), (729, 103540), (810, 93186), (835, 90396), (837, 90180), (930, 81162), (972, 77655), (1002, 75330), (1116, 67635), (1215, 62124), (1395, 54108), (1458, 51770), (1503, 50220), (1620, 46593), (1670, 45198), (1674, 45090), (1860, 40581), (2004, 37665), (2430, 31062), (2505, 30132), (2511, 30060), (2790, 27054), (2916, 25885), (3006, 25110), (3340, 22599), (3348, 22545), (3645, 20708), (4185, 18036), (4509, 16740), (4860, 15531), (5010, 15066), (5022, 15030), (5177, 14580), (5580, 13527), (6012, 12555), (7290, 10354), (7515, 10044), (7533, 10020), (8370, 9018)]