76454280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3371}}^1$

素因数の和:3401

約数の個数: 160

約数和(自身を含む): 293768640

約数和(自身を除く): 217314360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3371, 3780, 4536, 5670, 6742, 7560, 10113, 11340, 13484, 16855, 20226, 22680, 23597, 26968, 30339, 33710, 40452, 47194, 50565, 60678, 67420, 70791, 80904, 91017, 94388, 101130, 117985, 121356, 134840, 141582, 151695, 182034, 188776, 202260, 212373, 235970, 242712, 273051, 283164, 303390, 353955, 364068, 404520, 424746, 455085, 471940, 546102, 566328, 606780, 637119, 707910, 728136, 849492, 910170, 943880, 1061865, 1092204, 1213560, 1274238, 1365255, 1415820, 1698984, 1820340, 1911357, 2123730, 2184408, 2548476, 2730510, 2831640, 3185595, 3640680, 3822714, 4247460, 5096952, 5461020, 6371190, 7645428, 8494920, 9556785, 10922040, 12742380, 15290856, 19113570, 25484760, 38227140, 76454280]

約数ペア:

[(1, 76454280), (2, 38227140), (3, 25484760), (4, 19113570), (5, 15290856), (6, 12742380), (7, 10922040), (8, 9556785), (9, 8494920), (10, 7645428), (12, 6371190), (14, 5461020), (15, 5096952), (18, 4247460), (20, 3822714), (21, 3640680), (24, 3185595), (27, 2831640), (28, 2730510), (30, 2548476), (35, 2184408), (36, 2123730), (40, 1911357), (42, 1820340), (45, 1698984), (54, 1415820), (56, 1365255), (60, 1274238), (63, 1213560), (70, 1092204), (72, 1061865), (81, 943880), (84, 910170), (90, 849492), (105, 728136), (108, 707910), (120, 637119), (126, 606780), (135, 566328), (140, 546102), (162, 471940), (168, 455085), (180, 424746), (189, 404520), (210, 364068), (216, 353955), (252, 303390), (270, 283164), (280, 273051), (315, 242712), (324, 235970), (360, 212373), (378, 202260), (405, 188776), (420, 182034), (504, 151695), (540, 141582), (567, 134840), (630, 121356), (648, 117985), (756, 101130), (810, 94388), (840, 91017), (945, 80904), (1080, 70791), (1134, 67420), (1260, 60678), (1512, 50565), (1620, 47194), (1890, 40452), (2268, 33710), (2520, 30339), (2835, 26968), (3240, 23597), (3371, 22680), (3780, 20226), (4536, 16855), (5670, 13484), (6742, 11340), (7560, 10113)]