452574270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 1257984000

約数和(自身を除く): 805409730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 139, 155, 186, 270, 278, 279, 310, 389, 417, 465, 558, 695, 778, 834, 837, 930, 1167, 1251, 1390, 1395, 1674, 1945, 2085, 2334, 2502, 2790, 3501, 3753, 3890, 4170, 4185, 4309, 5835, 6255, 7002, 7506, 8370, 8618, 10503, 11670, 12059, 12510, 12927, 17505, 18765, 21006, 21545, 24118, 25854, 35010, 36177, 37530, 38781, 43090, 52515, 54071, 60295, 64635, 72354, 77562, 105030, 108142, 108531, 116343, 120590, 129270, 162213, 180885, 193905, 217062, 232686, 270355, 324426, 325593, 361770, 387810, 486639, 540710, 542655, 581715, 651186, 811065, 973278, 1085310, 1163430, 1459917, 1622130, 1627965, 1676201, 2433195, 2919834, 3255930, 3352402, 4866390, 5028603, 7299585, 8381005, 10057206, 14599170, 15085809, 16762010, 25143015, 30171618, 45257427, 50286030, 75429045, 90514854, 150858090, 226287135, 452574270]

約数ペア:

[(1, 452574270), (2, 226287135), (3, 150858090), (5, 90514854), (6, 75429045), (9, 50286030), (10, 45257427), (15, 30171618), (18, 25143015), (27, 16762010), (30, 15085809), (31, 14599170), (45, 10057206), (54, 8381005), (62, 7299585), (90, 5028603), (93, 4866390), (135, 3352402), (139, 3255930), (155, 2919834), (186, 2433195), (270, 1676201), (278, 1627965), (279, 1622130), (310, 1459917), (389, 1163430), (417, 1085310), (465, 973278), (558, 811065), (695, 651186), (778, 581715), (834, 542655), (837, 540710), (930, 486639), (1167, 387810), (1251, 361770), (1390, 325593), (1395, 324426), (1674, 270355), (1945, 232686), (2085, 217062), (2334, 193905), (2502, 180885), (2790, 162213), (3501, 129270), (3753, 120590), (3890, 116343), (4170, 108531), (4185, 108142), (4309, 105030), (5835, 77562), (6255, 72354), (7002, 64635), (7506, 60295), (8370, 54071), (8618, 52515), (10503, 43090), (11670, 38781), (12059, 37530), (12510, 36177), (12927, 35010), (17505, 25854), (18765, 24118), (21006, 21545)]