248162850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:809

約数の個数: 144

約数和(自身を含む): 731203200

約数和(自身を除く): 483040350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 59, 65, 75, 78, 90, 117, 118, 130, 150, 177, 195, 225, 234, 295, 325, 354, 390, 450, 531, 585, 590, 650, 719, 767, 885, 975, 1062, 1170, 1438, 1475, 1534, 1770, 1950, 2157, 2301, 2655, 2925, 2950, 3595, 3835, 4314, 4425, 4602, 5310, 5850, 6471, 6903, 7190, 7670, 8850, 9347, 10785, 11505, 12942, 13275, 13806, 17975, 18694, 19175, 21570, 23010, 26550, 28041, 32355, 34515, 35950, 38350, 42421, 46735, 53925, 56082, 57525, 64710, 69030, 84123, 84842, 93470, 107850, 115050, 127263, 140205, 161775, 168246, 172575, 212105, 233675, 254526, 280410, 323550, 345150, 381789, 420615, 424210, 467350, 551473, 636315, 701025, 763578, 841230, 1060525, 1102946, 1272630, 1402050, 1654419, 1908945, 2103075, 2121050, 2757365, 3181575, 3308838, 3817890, 4206150, 4963257, 5514730, 6363150, 8272095, 9544725, 9926514, 13786825, 16544190, 19089450, 24816285, 27573650, 41360475, 49632570, 82720950, 124081425, 248162850]

約数ペア:

[(1, 248162850), (2, 124081425), (3, 82720950), (5, 49632570), (6, 41360475), (9, 27573650), (10, 24816285), (13, 19089450), (15, 16544190), (18, 13786825), (25, 9926514), (26, 9544725), (30, 8272095), (39, 6363150), (45, 5514730), (50, 4963257), (59, 4206150), (65, 3817890), (75, 3308838), (78, 3181575), (90, 2757365), (117, 2121050), (118, 2103075), (130, 1908945), (150, 1654419), (177, 1402050), (195, 1272630), (225, 1102946), (234, 1060525), (295, 841230), (325, 763578), (354, 701025), (390, 636315), (450, 551473), (531, 467350), (585, 424210), (590, 420615), (650, 381789), (719, 345150), (767, 323550), (885, 280410), (975, 254526), (1062, 233675), (1170, 212105), (1438, 172575), (1475, 168246), (1534, 161775), (1770, 140205), (1950, 127263), (2157, 115050), (2301, 107850), (2655, 93470), (2925, 84842), (2950, 84123), (3595, 69030), (3835, 64710), (4314, 57525), (4425, 56082), (4602, 53925), (5310, 46735), (5850, 42421), (6471, 38350), (6903, 35950), (7190, 34515), (7670, 32355), (8850, 28041), (9347, 26550), (10785, 23010), (11505, 21570), (12942, 19175), (13275, 18694), (13806, 17975)]