82997460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 240

約数和(自身を含む): 321019776

約数和(自身を除く): 238022316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 563, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1126, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1689, 1755, 1820, 1890, 2106, 2252, 2268, 2340, 2457, 2730, 2815, 2835, 3276, 3378, 3510, 3780, 3941, 4095, 4212, 4914, 5067, 5265, 5460, 5630, 5670, 6756, 7020, 7319, 7371, 7882, 8190, 8445, 9828, 10134, 10530, 11260, 11340, 11823, 12285, 14638, 14742, 15201, 15764, 16380, 16890, 19705, 20268, 21060, 21957, 23646, 24570, 25335, 29276, 29484, 30402, 33780, 35469, 36595, 36855, 39410, 43914, 45603, 47292, 49140, 50670, 51233, 59115, 60804, 65871, 70938, 73190, 73710, 76005, 78820, 87828, 91206, 101340, 102466, 106407, 109785, 118230, 131742, 141876, 146380, 147420, 152010, 153699, 177345, 182412, 197613, 204932, 212814, 219570, 228015, 236460, 256165, 263484, 304020, 307398, 319221, 329355, 354690, 395226, 425628, 439140, 456030, 461097, 512330, 532035, 592839, 614796, 638442, 658710, 709380, 768495, 790452, 912060, 922194, 988065, 1024660, 1064070, 1185678, 1276884, 1317420, 1383291, 1536990, 1596105, 1844388, 1976130, 2128140, 2305485, 2371356, 2766582, 2964195, 3073980, 3192210, 3952260, 4149873, 4610970, 5533164, 5928390, 6384420, 6916455, 8299746, 9221940, 11856780, 13832910, 16599492, 20749365, 27665820, 41498730, 82997460]

約数ペア:

[(1, 82997460), (2, 41498730), (3, 27665820), (4, 20749365), (5, 16599492), (6, 13832910), (7, 11856780), (9, 9221940), (10, 8299746), (12, 6916455), (13, 6384420), (14, 5928390), (15, 5533164), (18, 4610970), (20, 4149873), (21, 3952260), (26, 3192210), (27, 3073980), (28, 2964195), (30, 2766582), (35, 2371356), (36, 2305485), (39, 2128140), (42, 1976130), (45, 1844388), (52, 1596105), (54, 1536990), (60, 1383291), (63, 1317420), (65, 1276884), (70, 1185678), (78, 1064070), (81, 1024660), (84, 988065), (90, 922194), (91, 912060), (105, 790452), (108, 768495), (117, 709380), (126, 658710), (130, 638442), (135, 614796), (140, 592839), (156, 532035), (162, 512330), (180, 461097), (182, 456030), (189, 439140), (195, 425628), (210, 395226), (234, 354690), (252, 329355), (260, 319221), (270, 307398), (273, 304020), (315, 263484), (324, 256165), (351, 236460), (364, 228015), (378, 219570), (390, 212814), (405, 204932), (420, 197613), (455, 182412), (468, 177345), (540, 153699), (546, 152010), (563, 147420), (567, 146380), (585, 141876), (630, 131742), (702, 118230), (756, 109785), (780, 106407), (810, 102466), (819, 101340), (910, 91206), (945, 87828), (1053, 78820), (1092, 76005), (1126, 73710), (1134, 73190), (1170, 70938), (1260, 65871), (1365, 60804), (1404, 59115), (1620, 51233), (1638, 50670), (1689, 49140), (1755, 47292), (1820, 45603), (1890, 43914), (2106, 39410), (2252, 36855), (2268, 36595), (2340, 35469), (2457, 33780), (2730, 30402), (2815, 29484), (2835, 29276), (3276, 25335), (3378, 24570), (3510, 23646), (3780, 21957), (3941, 21060), (4095, 20268), (4212, 19705), (4914, 16890), (5067, 16380), (5265, 15764), (5460, 15201), (5630, 14742), (5670, 14638), (6756, 12285), (7020, 11823), (7319, 11340), (7371, 11260), (7882, 10530), (8190, 10134), (8445, 9828)]