764752950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4217}}^1$

素因数の和:4279

約数の個数: 144

約数和(自身を含む): 2284603776

約数和(自身を除く): 1519850826

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 150, 155, 186, 195, 225, 234, 279, 310, 325, 390, 403, 450, 465, 558, 585, 650, 775, 806, 930, 975, 1170, 1209, 1395, 1550, 1950, 2015, 2325, 2418, 2790, 2925, 3627, 4030, 4217, 4650, 5850, 6045, 6975, 7254, 8434, 10075, 12090, 12651, 13950, 18135, 20150, 21085, 25302, 30225, 36270, 37953, 42170, 54821, 60450, 63255, 75906, 90675, 105425, 109642, 126510, 130727, 164463, 181350, 189765, 210850, 261454, 274105, 316275, 328926, 379530, 392181, 493389, 548210, 632550, 653635, 784362, 822315, 948825, 986778, 1176543, 1307270, 1370525, 1644630, 1699451, 1897650, 1960905, 2353086, 2466945, 2741050, 3268175, 3398902, 3921810, 4111575, 4933890, 5098353, 5882715, 6536350, 8223150, 8497255, 9804525, 10196706, 11765430, 12334725, 15295059, 16994510, 19609050, 24669450, 25491765, 29413575, 30590118, 42486275, 50983530, 58827150, 76475295, 84972550, 127458825, 152950590, 254917650, 382376475, 764752950]

約数ペア:

[(1, 764752950), (2, 382376475), (3, 254917650), (5, 152950590), (6, 127458825), (9, 84972550), (10, 76475295), (13, 58827150), (15, 50983530), (18, 42486275), (25, 30590118), (26, 29413575), (30, 25491765), (31, 24669450), (39, 19609050), (45, 16994510), (50, 15295059), (62, 12334725), (65, 11765430), (75, 10196706), (78, 9804525), (90, 8497255), (93, 8223150), (117, 6536350), (130, 5882715), (150, 5098353), (155, 4933890), (186, 4111575), (195, 3921810), (225, 3398902), (234, 3268175), (279, 2741050), (310, 2466945), (325, 2353086), (390, 1960905), (403, 1897650), (450, 1699451), (465, 1644630), (558, 1370525), (585, 1307270), (650, 1176543), (775, 986778), (806, 948825), (930, 822315), (975, 784362), (1170, 653635), (1209, 632550), (1395, 548210), (1550, 493389), (1950, 392181), (2015, 379530), (2325, 328926), (2418, 316275), (2790, 274105), (2925, 261454), (3627, 210850), (4030, 189765), (4217, 181350), (4650, 164463), (5850, 130727), (6045, 126510), (6975, 109642), (7254, 105425), (8434, 90675), (10075, 75906), (12090, 63255), (12651, 60450), (13950, 54821), (18135, 42170), (20150, 37953), (21085, 36270), (25302, 30225)]