80868000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 277385472

約数和(自身を除く): 196517472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 125, 138, 150, 160, 184, 200, 230, 240, 250, 276, 293, 300, 345, 368, 375, 400, 460, 480, 500, 552, 575, 586, 600, 690, 736, 750, 800, 879, 920, 1000, 1104, 1150, 1172, 1200, 1380, 1465, 1500, 1725, 1758, 1840, 2000, 2208, 2300, 2344, 2400, 2760, 2875, 2930, 3000, 3450, 3516, 3680, 4000, 4395, 4600, 4688, 5520, 5750, 5860, 6000, 6739, 6900, 7032, 7325, 8625, 8790, 9200, 9376, 11040, 11500, 11720, 12000, 13478, 13800, 14064, 14650, 17250, 17580, 18400, 20217, 21975, 23000, 23440, 26956, 27600, 28128, 29300, 33695, 34500, 35160, 36625, 40434, 43950, 46000, 46880, 53912, 55200, 58600, 67390, 69000, 70320, 73250, 80868, 87900, 92000, 101085, 107824, 109875, 117200, 134780, 138000, 140640, 146500, 161736, 168475, 175800, 202170, 215648, 219750, 234400, 269560, 276000, 293000, 323472, 336950, 351600, 404340, 439500, 505425, 539120, 586000, 646944, 673900, 703200, 808680, 842375, 879000, 1010850, 1078240, 1172000, 1347800, 1617360, 1684750, 1758000, 2021700, 2527125, 2695600, 3234720, 3369500, 3516000, 4043400, 5054250, 5391200, 6739000, 8086800, 10108500, 13478000, 16173600, 20217000, 26956000, 40434000, 80868000]

約数ペア:

[(1, 80868000), (2, 40434000), (3, 26956000), (4, 20217000), (5, 16173600), (6, 13478000), (8, 10108500), (10, 8086800), (12, 6739000), (15, 5391200), (16, 5054250), (20, 4043400), (23, 3516000), (24, 3369500), (25, 3234720), (30, 2695600), (32, 2527125), (40, 2021700), (46, 1758000), (48, 1684750), (50, 1617360), (60, 1347800), (69, 1172000), (75, 1078240), (80, 1010850), (92, 879000), (96, 842375), (100, 808680), (115, 703200), (120, 673900), (125, 646944), (138, 586000), (150, 539120), (160, 505425), (184, 439500), (200, 404340), (230, 351600), (240, 336950), (250, 323472), (276, 293000), (293, 276000), (300, 269560), (345, 234400), (368, 219750), (375, 215648), (400, 202170), (460, 175800), (480, 168475), (500, 161736), (552, 146500), (575, 140640), (586, 138000), (600, 134780), (690, 117200), (736, 109875), (750, 107824), (800, 101085), (879, 92000), (920, 87900), (1000, 80868), (1104, 73250), (1150, 70320), (1172, 69000), (1200, 67390), (1380, 58600), (1465, 55200), (1500, 53912), (1725, 46880), (1758, 46000), (1840, 43950), (2000, 40434), (2208, 36625), (2300, 35160), (2344, 34500), (2400, 33695), (2760, 29300), (2875, 28128), (2930, 27600), (3000, 26956), (3450, 23440), (3516, 23000), (3680, 21975), (4000, 20217), (4395, 18400), (4600, 17580), (4688, 17250), (5520, 14650), (5750, 14064), (5860, 13800), (6000, 13478), (6739, 12000), (6900, 11720), (7032, 11500), (7325, 11040), (8625, 9376), (8790, 9200)]