1008078500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 192

約数和(自身を含む): 2703407616

約数和(自身を除く): 1695329116

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 25, 26, 44, 46, 50, 52, 55, 65, 92, 100, 110, 115, 125, 130, 143, 220, 230, 250, 253, 260, 275, 286, 299, 325, 460, 500, 506, 550, 572, 575, 598, 613, 650, 715, 1012, 1100, 1150, 1196, 1226, 1265, 1300, 1375, 1430, 1495, 1625, 2300, 2452, 2530, 2750, 2860, 2875, 2990, 3065, 3250, 3289, 3575, 5060, 5500, 5750, 5980, 6130, 6325, 6500, 6578, 6743, 7150, 7475, 7969, 11500, 12260, 12650, 13156, 13486, 14099, 14300, 14950, 15325, 15938, 16445, 17875, 25300, 26972, 28198, 29900, 30650, 31625, 31876, 32890, 33715, 35750, 37375, 39845, 56396, 61300, 63250, 65780, 67430, 70495, 71500, 74750, 76625, 79690, 82225, 87659, 126500, 134860, 140990, 149500, 153250, 155089, 159380, 164450, 168575, 175318, 183287, 199225, 281980, 306500, 310178, 328900, 337150, 350636, 352475, 366574, 398450, 411125, 438295, 620356, 674300, 704950, 733148, 775445, 796900, 822250, 842875, 876590, 916435, 996125, 1409900, 1550890, 1644500, 1685750, 1753180, 1762375, 1832870, 1992250, 2016157, 2191475, 3101780, 3371500, 3524750, 3665740, 3877225, 3984500, 4032314, 4382950, 4582175, 7049500, 7754450, 8064628, 8765900, 9164350, 10080785, 10957375, 15508900, 18328700, 19386125, 20161570, 21914750, 22910875, 38772250, 40323140, 43829500, 45821750, 50403925, 77544500, 91643500, 100807850, 201615700, 252019625, 504039250, 1008078500]

約数ペア:

[(1, 1008078500), (2, 504039250), (4, 252019625), (5, 201615700), (10, 100807850), (11, 91643500), (13, 77544500), (20, 50403925), (22, 45821750), (23, 43829500), (25, 40323140), (26, 38772250), (44, 22910875), (46, 21914750), (50, 20161570), (52, 19386125), (55, 18328700), (65, 15508900), (92, 10957375), (100, 10080785), (110, 9164350), (115, 8765900), (125, 8064628), (130, 7754450), (143, 7049500), (220, 4582175), (230, 4382950), (250, 4032314), (253, 3984500), (260, 3877225), (275, 3665740), (286, 3524750), (299, 3371500), (325, 3101780), (460, 2191475), (500, 2016157), (506, 1992250), (550, 1832870), (572, 1762375), (575, 1753180), (598, 1685750), (613, 1644500), (650, 1550890), (715, 1409900), (1012, 996125), (1100, 916435), (1150, 876590), (1196, 842875), (1226, 822250), (1265, 796900), (1300, 775445), (1375, 733148), (1430, 704950), (1495, 674300), (1625, 620356), (2300, 438295), (2452, 411125), (2530, 398450), (2750, 366574), (2860, 352475), (2875, 350636), (2990, 337150), (3065, 328900), (3250, 310178), (3289, 306500), (3575, 281980), (5060, 199225), (5500, 183287), (5750, 175318), (5980, 168575), (6130, 164450), (6325, 159380), (6500, 155089), (6578, 153250), (6743, 149500), (7150, 140990), (7475, 134860), (7969, 126500), (11500, 87659), (12260, 82225), (12650, 79690), (13156, 76625), (13486, 74750), (14099, 71500), (14300, 70495), (14950, 67430), (15325, 65780), (15938, 63250), (16445, 61300), (17875, 56396), (25300, 39845), (26972, 37375), (28198, 35750), (29900, 33715), (30650, 32890), (31625, 31876)]