76530420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 168

約数和(自身を含む): 250646760

約数和(自身を除く): 174116340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 181, 243, 261, 270, 290, 324, 348, 362, 405, 435, 486, 522, 540, 543, 580, 724, 729, 783, 810, 870, 905, 972, 1044, 1086, 1215, 1305, 1458, 1566, 1620, 1629, 1740, 1810, 2172, 2349, 2430, 2610, 2715, 2916, 3132, 3258, 3620, 3645, 3915, 4698, 4860, 4887, 5220, 5249, 5430, 6516, 7047, 7290, 7830, 8145, 9396, 9774, 10498, 10860, 11745, 14094, 14580, 14661, 15660, 15747, 16290, 19548, 20996, 21141, 23490, 24435, 26245, 28188, 29322, 31494, 32580, 35235, 42282, 43983, 46980, 47241, 48870, 52490, 58644, 62988, 70470, 73305, 78735, 84564, 87966, 94482, 97740, 104980, 105705, 131949, 140940, 141723, 146610, 157470, 175932, 188964, 211410, 219915, 236205, 263898, 283446, 293220, 314940, 422820, 425169, 439830, 472410, 527796, 566892, 659745, 708615, 850338, 879660, 944820, 1275507, 1319490, 1417230, 1700676, 2125845, 2551014, 2638980, 2834460, 3826521, 4251690, 5102028, 6377535, 7653042, 8503380, 12755070, 15306084, 19132605, 25510140, 38265210, 76530420]

約数ペア:

[(1, 76530420), (2, 38265210), (3, 25510140), (4, 19132605), (5, 15306084), (6, 12755070), (9, 8503380), (10, 7653042), (12, 6377535), (15, 5102028), (18, 4251690), (20, 3826521), (27, 2834460), (29, 2638980), (30, 2551014), (36, 2125845), (45, 1700676), (54, 1417230), (58, 1319490), (60, 1275507), (81, 944820), (87, 879660), (90, 850338), (108, 708615), (116, 659745), (135, 566892), (145, 527796), (162, 472410), (174, 439830), (180, 425169), (181, 422820), (243, 314940), (261, 293220), (270, 283446), (290, 263898), (324, 236205), (348, 219915), (362, 211410), (405, 188964), (435, 175932), (486, 157470), (522, 146610), (540, 141723), (543, 140940), (580, 131949), (724, 105705), (729, 104980), (783, 97740), (810, 94482), (870, 87966), (905, 84564), (972, 78735), (1044, 73305), (1086, 70470), (1215, 62988), (1305, 58644), (1458, 52490), (1566, 48870), (1620, 47241), (1629, 46980), (1740, 43983), (1810, 42282), (2172, 35235), (2349, 32580), (2430, 31494), (2610, 29322), (2715, 28188), (2916, 26245), (3132, 24435), (3258, 23490), (3620, 21141), (3645, 20996), (3915, 19548), (4698, 16290), (4860, 15747), (4887, 15660), (5220, 14661), (5249, 14580), (5430, 14094), (6516, 11745), (7047, 10860), (7290, 10498), (7830, 9774), (8145, 9396)]