99472100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 281731968

約数和(自身を除く): 182259868

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 50, 52, 65, 68, 70, 85, 91, 100, 119, 130, 140, 170, 175, 182, 221, 238, 260, 325, 340, 350, 364, 425, 442, 455, 476, 595, 643, 650, 700, 850, 884, 910, 1105, 1190, 1286, 1300, 1547, 1700, 1820, 2210, 2275, 2380, 2572, 2975, 3094, 3215, 4420, 4501, 4550, 5525, 5950, 6188, 6430, 7735, 8359, 9002, 9100, 10931, 11050, 11900, 12860, 15470, 16075, 16718, 18004, 21862, 22100, 22505, 30940, 32150, 33436, 38675, 41795, 43724, 45010, 54655, 58513, 64300, 76517, 77350, 83590, 90020, 109310, 112525, 117026, 142103, 153034, 154700, 167180, 208975, 218620, 225050, 234052, 273275, 284206, 292565, 306068, 382585, 417950, 450100, 546550, 568412, 585130, 710515, 765170, 835900, 994721, 1093100, 1170260, 1421030, 1462825, 1530340, 1912925, 1989442, 2842060, 2925650, 3552575, 3825850, 3978884, 4973605, 5851300, 7105150, 7651700, 9947210, 14210300, 19894420, 24868025, 49736050, 99472100]

約数ペア:

[(1, 99472100), (2, 49736050), (4, 24868025), (5, 19894420), (7, 14210300), (10, 9947210), (13, 7651700), (14, 7105150), (17, 5851300), (20, 4973605), (25, 3978884), (26, 3825850), (28, 3552575), (34, 2925650), (35, 2842060), (50, 1989442), (52, 1912925), (65, 1530340), (68, 1462825), (70, 1421030), (85, 1170260), (91, 1093100), (100, 994721), (119, 835900), (130, 765170), (140, 710515), (170, 585130), (175, 568412), (182, 546550), (221, 450100), (238, 417950), (260, 382585), (325, 306068), (340, 292565), (350, 284206), (364, 273275), (425, 234052), (442, 225050), (455, 218620), (476, 208975), (595, 167180), (643, 154700), (650, 153034), (700, 142103), (850, 117026), (884, 112525), (910, 109310), (1105, 90020), (1190, 83590), (1286, 77350), (1300, 76517), (1547, 64300), (1700, 58513), (1820, 54655), (2210, 45010), (2275, 43724), (2380, 41795), (2572, 38675), (2975, 33436), (3094, 32150), (3215, 30940), (4420, 22505), (4501, 22100), (4550, 21862), (5525, 18004), (5950, 16718), (6188, 16075), (6430, 15470), (7735, 12860), (8359, 11900), (9002, 11050), (9100, 10931)]