1325007600

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{157739}}^1$

素因数の和:157767

約数の個数: 120

約数和(自身を含む): 4850820480

約数和(自身を除く): 3525812880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 157739, 315478, 473217, 630956, 788695, 946434, 1104173, 1261912, 1577390, 1892868, 2208346, 2366085, 2523824, 3154780, 3312519, 3785736, 3943475, 4416692, 4732170, 5520865, 6309560, 6625038, 7571472, 7886950, 8833384, 9464340, 11041730, 11830425, 12619120, 13250076, 15773900, 16562595, 17666768, 18928680, 22083460, 23660850, 26500152, 27604325, 31547800, 33125190, 37857360, 44166920, 47321700, 53000304, 55208650, 63095600, 66250380, 82812975, 88333840, 94643400, 110417300, 132500760, 165625950, 189286800, 220834600, 265001520, 331251900, 441669200, 662503800, 1325007600]

約数ペア:

[(1, 1325007600), (2, 662503800), (3, 441669200), (4, 331251900), (5, 265001520), (6, 220834600), (7, 189286800), (8, 165625950), (10, 132500760), (12, 110417300), (14, 94643400), (15, 88333840), (16, 82812975), (20, 66250380), (21, 63095600), (24, 55208650), (25, 53000304), (28, 47321700), (30, 44166920), (35, 37857360), (40, 33125190), (42, 31547800), (48, 27604325), (50, 26500152), (56, 23660850), (60, 22083460), (70, 18928680), (75, 17666768), (80, 16562595), (84, 15773900), (100, 13250076), (105, 12619120), (112, 11830425), (120, 11041730), (140, 9464340), (150, 8833384), (168, 7886950), (175, 7571472), (200, 6625038), (210, 6309560), (240, 5520865), (280, 4732170), (300, 4416692), (336, 3943475), (350, 3785736), (400, 3312519), (420, 3154780), (525, 2523824), (560, 2366085), (600, 2208346), (700, 1892868), (840, 1577390), (1050, 1261912), (1200, 1104173), (1400, 946434), (1680, 788695), (2100, 630956), (2800, 473217), (4200, 315478), (8400, 157739)]