20173671000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{106739}}^1$

素因数の和:106776

約数の個数: 256

約数和(自身を含む): 79926912000

約数和(自身を除く): 59753241000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 630, 675, 700, 750, 756, 840, 875, 900, 945, 1000, 1050, 1080, 1125, 1260, 1350, 1400, 1500, 1512, 1575, 1750, 1800, 1890, 2100, 2250, 2520, 2625, 2700, 3000, 3150, 3375, 3500, 3780, 4200, 4500, 4725, 5250, 5400, 6300, 6750, 7000, 7560, 7875, 9000, 9450, 10500, 12600, 13500, 15750, 18900, 21000, 23625, 27000, 31500, 37800, 47250, 63000, 94500, 106739, 189000, 213478, 320217, 426956, 533695, 640434, 747173, 853912, 960651, 1067390, 1280868, 1494346, 1601085, 1921302, 2134780, 2241519, 2561736, 2668475, 2881953, 2988692, 3202170, 3735865, 3842604, 4269560, 4483038, 4803255, 5336950, 5763906, 5977384, 6404340, 6724557, 7471730, 7685208, 8005425, 8966076, 9606510, 10673900, 11207595, 11527812, 12808680, 13342375, 13449114, 14409765, 14943460, 16010850, 17932152, 18679325, 19213020, 20173671, 21347800, 22415190, 23055624, 24016275, 26684750, 26898228, 28819530, 29886920, 32021700, 33622785, 37358650, 38426040, 40027125, 40347342, 44830380, 48032550, 53369500, 53796456, 56037975, 57639060, 64043400, 67245570, 72048825, 74717300, 80054250, 80694684, 89660760, 93396625, 96065100, 100868355, 106739000, 112075950, 115278120, 120081375, 134491140, 144097650, 149434600, 160108500, 161389368, 168113925, 186793250, 192130200, 201736710, 224151900, 240162750, 268982280, 280189875, 288195300, 320217000, 336227850, 360244125, 373586500, 403473420, 448303800, 480325500, 504341775, 560379750, 576390600, 672455700, 720488250, 747173000, 806946840, 840569625, 960651000, 1008683550, 1120759500, 1344911400, 1440976500, 1681139250, 2017367100, 2241519000, 2521708875, 2881953000, 3362278500, 4034734200, 5043417750, 6724557000, 10086835500, 20173671000]

約数ペア:

[(1, 20173671000), (2, 10086835500), (3, 6724557000), (4, 5043417750), (5, 4034734200), (6, 3362278500), (7, 2881953000), (8, 2521708875), (9, 2241519000), (10, 2017367100), (12, 1681139250), (14, 1440976500), (15, 1344911400), (18, 1120759500), (20, 1008683550), (21, 960651000), (24, 840569625), (25, 806946840), (27, 747173000), (28, 720488250), (30, 672455700), (35, 576390600), (36, 560379750), (40, 504341775), (42, 480325500), (45, 448303800), (50, 403473420), (54, 373586500), (56, 360244125), (60, 336227850), (63, 320217000), (70, 288195300), (72, 280189875), (75, 268982280), (84, 240162750), (90, 224151900), (100, 201736710), (105, 192130200), (108, 186793250), (120, 168113925), (125, 161389368), (126, 160108500), (135, 149434600), (140, 144097650), (150, 134491140), (168, 120081375), (175, 115278120), (180, 112075950), (189, 106739000), (200, 100868355), (210, 96065100), (216, 93396625), (225, 89660760), (250, 80694684), (252, 80054250), (270, 74717300), (280, 72048825), (300, 67245570), (315, 64043400), (350, 57639060), (360, 56037975), (375, 53796456), (378, 53369500), (420, 48032550), (450, 44830380), (500, 40347342), (504, 40027125), (525, 38426040), (540, 37358650), (600, 33622785), (630, 32021700), (675, 29886920), (700, 28819530), (750, 26898228), (756, 26684750), (840, 24016275), (875, 23055624), (900, 22415190), (945, 21347800), (1000, 20173671), (1050, 19213020), (1080, 18679325), (1125, 17932152), (1260, 16010850), (1350, 14943460), (1400, 14409765), (1500, 13449114), (1512, 13342375), (1575, 12808680), (1750, 11527812), (1800, 11207595), (1890, 10673900), (2100, 9606510), (2250, 8966076), (2520, 8005425), (2625, 7685208), (2700, 7471730), (3000, 6724557), (3150, 6404340), (3375, 5977384), (3500, 5763906), (3780, 5336950), (4200, 4803255), (4500, 4483038), (4725, 4269560), (5250, 3842604), (5400, 3735865), (6300, 3202170), (6750, 2988692), (7000, 2881953), (7560, 2668475), (7875, 2561736), (9000, 2241519), (9450, 2134780), (10500, 1921302), (12600, 1601085), (13500, 1494346), (15750, 1280868), (18900, 1067390), (21000, 960651), (23625, 853912), (27000, 747173), (31500, 640434), (37800, 533695), (47250, 426956), (63000, 320217), (94500, 213478), (106739, 189000)]