75196100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 202487040

約数和(自身を除く): 127290940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 71, 85, 89, 100, 119, 140, 142, 170, 175, 178, 238, 284, 340, 350, 355, 356, 425, 445, 476, 497, 595, 623, 700, 710, 850, 890, 994, 1190, 1207, 1246, 1420, 1513, 1700, 1775, 1780, 1988, 2225, 2380, 2414, 2485, 2492, 2975, 3026, 3115, 3550, 4450, 4828, 4970, 5950, 6035, 6052, 6230, 6319, 7100, 7565, 8449, 8900, 9940, 10591, 11900, 12070, 12425, 12460, 12638, 15130, 15575, 16898, 21182, 24140, 24850, 25276, 30175, 30260, 31150, 31595, 33796, 37825, 42245, 42364, 44233, 49700, 52955, 60350, 62300, 63190, 75650, 84490, 88466, 105910, 107423, 120700, 126380, 151300, 157975, 168980, 176932, 211225, 211820, 214846, 221165, 264775, 315950, 422450, 429692, 442330, 529550, 537115, 631900, 751961, 844900, 884660, 1059100, 1074230, 1105825, 1503922, 2148460, 2211650, 2685575, 3007844, 3759805, 4423300, 5371150, 7519610, 10742300, 15039220, 18799025, 37598050, 75196100]

約数ペア:

[(1, 75196100), (2, 37598050), (4, 18799025), (5, 15039220), (7, 10742300), (10, 7519610), (14, 5371150), (17, 4423300), (20, 3759805), (25, 3007844), (28, 2685575), (34, 2211650), (35, 2148460), (50, 1503922), (68, 1105825), (70, 1074230), (71, 1059100), (85, 884660), (89, 844900), (100, 751961), (119, 631900), (140, 537115), (142, 529550), (170, 442330), (175, 429692), (178, 422450), (238, 315950), (284, 264775), (340, 221165), (350, 214846), (355, 211820), (356, 211225), (425, 176932), (445, 168980), (476, 157975), (497, 151300), (595, 126380), (623, 120700), (700, 107423), (710, 105910), (850, 88466), (890, 84490), (994, 75650), (1190, 63190), (1207, 62300), (1246, 60350), (1420, 52955), (1513, 49700), (1700, 44233), (1775, 42364), (1780, 42245), (1988, 37825), (2225, 33796), (2380, 31595), (2414, 31150), (2485, 30260), (2492, 30175), (2975, 25276), (3026, 24850), (3115, 24140), (3550, 21182), (4450, 16898), (4828, 15575), (4970, 15130), (5950, 12638), (6035, 12460), (6052, 12425), (6230, 12070), (6319, 11900), (7100, 10591), (7565, 9940), (8449, 8900)]