51772500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 183691200

約数和(自身を除く): 131918700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 59, 60, 65, 75, 78, 90, 100, 108, 117, 118, 125, 130, 135, 150, 156, 177, 180, 195, 225, 234, 236, 250, 260, 270, 295, 300, 325, 351, 354, 375, 390, 450, 468, 500, 531, 540, 585, 590, 625, 650, 675, 702, 708, 750, 767, 780, 885, 900, 975, 1062, 1125, 1170, 1180, 1250, 1300, 1350, 1404, 1475, 1500, 1534, 1593, 1625, 1755, 1770, 1875, 1950, 2124, 2250, 2301, 2340, 2500, 2655, 2700, 2925, 2950, 3068, 3186, 3250, 3375, 3510, 3540, 3750, 3835, 3900, 4425, 4500, 4602, 4875, 5310, 5625, 5850, 5900, 6372, 6500, 6750, 6903, 7020, 7375, 7500, 7670, 7965, 8125, 8775, 8850, 9204, 9750, 10620, 11250, 11505, 11700, 13275, 13500, 13806, 14625, 14750, 15340, 15930, 16250, 16875, 17550, 17700, 19175, 19500, 20709, 22125, 22500, 23010, 24375, 26550, 27612, 29250, 29500, 31860, 32500, 33750, 34515, 35100, 36875, 38350, 39825, 41418, 43875, 44250, 46020, 48750, 53100, 57525, 58500, 66375, 67500, 69030, 73125, 73750, 76700, 79650, 82836, 87750, 88500, 95875, 97500, 103545, 110625, 115050, 132750, 138060, 146250, 147500, 159300, 172575, 175500, 191750, 199125, 207090, 219375, 221250, 230100, 265500, 287625, 292500, 331875, 345150, 383500, 398250, 414180, 438750, 442500, 479375, 517725, 575250, 663750, 690300, 796500, 862875, 877500, 958750, 995625, 1035450, 1150500, 1327500, 1438125, 1725750, 1917500, 1991250, 2070900, 2588625, 2876250, 3451500, 3982500, 4314375, 5177250, 5752500, 8628750, 10354500, 12943125, 17257500, 25886250, 51772500]

約数ペア:

[(1, 51772500), (2, 25886250), (3, 17257500), (4, 12943125), (5, 10354500), (6, 8628750), (9, 5752500), (10, 5177250), (12, 4314375), (13, 3982500), (15, 3451500), (18, 2876250), (20, 2588625), (25, 2070900), (26, 1991250), (27, 1917500), (30, 1725750), (36, 1438125), (39, 1327500), (45, 1150500), (50, 1035450), (52, 995625), (54, 958750), (59, 877500), (60, 862875), (65, 796500), (75, 690300), (78, 663750), (90, 575250), (100, 517725), (108, 479375), (117, 442500), (118, 438750), (125, 414180), (130, 398250), (135, 383500), (150, 345150), (156, 331875), (177, 292500), (180, 287625), (195, 265500), (225, 230100), (234, 221250), (236, 219375), (250, 207090), (260, 199125), (270, 191750), (295, 175500), (300, 172575), (325, 159300), (351, 147500), (354, 146250), (375, 138060), (390, 132750), (450, 115050), (468, 110625), (500, 103545), (531, 97500), (540, 95875), (585, 88500), (590, 87750), (625, 82836), (650, 79650), (675, 76700), (702, 73750), (708, 73125), (750, 69030), (767, 67500), (780, 66375), (885, 58500), (900, 57525), (975, 53100), (1062, 48750), (1125, 46020), (1170, 44250), (1180, 43875), (1250, 41418), (1300, 39825), (1350, 38350), (1404, 36875), (1475, 35100), (1500, 34515), (1534, 33750), (1593, 32500), (1625, 31860), (1755, 29500), (1770, 29250), (1875, 27612), (1950, 26550), (2124, 24375), (2250, 23010), (2301, 22500), (2340, 22125), (2500, 20709), (2655, 19500), (2700, 19175), (2925, 17700), (2950, 17550), (3068, 16875), (3186, 16250), (3250, 15930), (3375, 15340), (3510, 14750), (3540, 14625), (3750, 13806), (3835, 13500), (3900, 13275), (4425, 11700), (4500, 11505), (4602, 11250), (4875, 10620), (5310, 9750), (5625, 9204), (5850, 8850), (5900, 8775), (6372, 8125), (6500, 7965), (6750, 7670), (6903, 7500), (7020, 7375)]