126438000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1660

約数の個数: 160

約数和(自身を含む): 439263552

約数和(自身を除く): 312825552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1621, 1625, 1950, 2000, 2600, 3000, 3120, 3242, 3250, 3900, 4863, 4875, 5200, 6000, 6484, 6500, 7800, 8105, 9726, 9750, 12968, 13000, 15600, 16210, 19452, 19500, 21073, 24315, 25936, 26000, 32420, 38904, 39000, 40525, 42146, 48630, 63219, 64840, 77808, 78000, 81050, 84292, 97260, 105365, 121575, 126438, 129680, 162100, 168584, 194520, 202625, 210730, 243150, 252876, 316095, 324200, 337168, 389040, 405250, 421460, 486300, 505752, 526825, 607875, 632190, 648400, 810500, 842920, 972600, 1011504, 1053650, 1215750, 1264380, 1580475, 1621000, 1685840, 1945200, 2107300, 2431500, 2528760, 2634125, 3160950, 3242000, 4214600, 4863000, 5057520, 5268250, 6321900, 7902375, 8429200, 9726000, 10536500, 12643800, 15804750, 21073000, 25287600, 31609500, 42146000, 63219000, 126438000]

約数ペア:

[(1, 126438000), (2, 63219000), (3, 42146000), (4, 31609500), (5, 25287600), (6, 21073000), (8, 15804750), (10, 12643800), (12, 10536500), (13, 9726000), (15, 8429200), (16, 7902375), (20, 6321900), (24, 5268250), (25, 5057520), (26, 4863000), (30, 4214600), (39, 3242000), (40, 3160950), (48, 2634125), (50, 2528760), (52, 2431500), (60, 2107300), (65, 1945200), (75, 1685840), (78, 1621000), (80, 1580475), (100, 1264380), (104, 1215750), (120, 1053650), (125, 1011504), (130, 972600), (150, 842920), (156, 810500), (195, 648400), (200, 632190), (208, 607875), (240, 526825), (250, 505752), (260, 486300), (300, 421460), (312, 405250), (325, 389040), (375, 337168), (390, 324200), (400, 316095), (500, 252876), (520, 243150), (600, 210730), (624, 202625), (650, 194520), (750, 168584), (780, 162100), (975, 129680), (1000, 126438), (1040, 121575), (1200, 105365), (1300, 97260), (1500, 84292), (1560, 81050), (1621, 78000), (1625, 77808), (1950, 64840), (2000, 63219), (2600, 48630), (3000, 42146), (3120, 40525), (3242, 39000), (3250, 38904), (3900, 32420), (4863, 26000), (4875, 25936), (5200, 24315), (6000, 21073), (6484, 19500), (6500, 19452), (7800, 16210), (8105, 15600), (9726, 13000), (9750, 12968)]