76428630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 216691200

約数和(自身を除く): 140262570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 43, 45, 54, 58, 86, 87, 90, 129, 135, 145, 174, 215, 227, 258, 261, 270, 290, 387, 430, 435, 454, 522, 645, 681, 774, 783, 870, 1135, 1161, 1247, 1290, 1305, 1362, 1566, 1935, 2043, 2270, 2322, 2494, 2610, 3405, 3741, 3870, 3915, 4086, 5805, 6129, 6235, 6583, 6810, 7482, 7830, 9761, 10215, 11223, 11610, 12258, 12470, 13166, 18705, 19522, 19749, 20430, 22446, 29283, 30645, 32915, 33669, 37410, 39498, 48805, 56115, 58566, 59247, 61290, 65830, 67338, 87849, 97610, 98745, 112230, 118494, 146415, 168345, 175698, 177741, 197490, 263547, 283069, 292830, 296235, 336690, 355482, 439245, 527094, 566138, 592470, 849207, 878490, 888705, 1317735, 1415345, 1698414, 1777410, 2547621, 2635470, 2830690, 4246035, 5095242, 7642863, 8492070, 12738105, 15285726, 25476210, 38214315, 76428630]

約数ペア:

[(1, 76428630), (2, 38214315), (3, 25476210), (5, 15285726), (6, 12738105), (9, 8492070), (10, 7642863), (15, 5095242), (18, 4246035), (27, 2830690), (29, 2635470), (30, 2547621), (43, 1777410), (45, 1698414), (54, 1415345), (58, 1317735), (86, 888705), (87, 878490), (90, 849207), (129, 592470), (135, 566138), (145, 527094), (174, 439245), (215, 355482), (227, 336690), (258, 296235), (261, 292830), (270, 283069), (290, 263547), (387, 197490), (430, 177741), (435, 175698), (454, 168345), (522, 146415), (645, 118494), (681, 112230), (774, 98745), (783, 97610), (870, 87849), (1135, 67338), (1161, 65830), (1247, 61290), (1290, 59247), (1305, 58566), (1362, 56115), (1566, 48805), (1935, 39498), (2043, 37410), (2270, 33669), (2322, 32915), (2494, 30645), (2610, 29283), (3405, 22446), (3741, 20430), (3870, 19749), (3915, 19522), (4086, 18705), (5805, 13166), (6129, 12470), (6235, 12258), (6583, 11610), (6810, 11223), (7482, 10215), (7830, 9761)]