168142500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 566818560

約数和(自身を除く): 398676060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 53, 54, 60, 75, 90, 94, 100, 106, 108, 125, 135, 141, 150, 159, 180, 188, 212, 225, 235, 250, 265, 270, 282, 300, 318, 375, 423, 450, 470, 477, 500, 530, 540, 564, 625, 636, 675, 705, 750, 795, 846, 900, 940, 954, 1060, 1125, 1175, 1250, 1269, 1325, 1350, 1410, 1431, 1500, 1590, 1692, 1875, 1908, 2115, 2250, 2350, 2385, 2491, 2500, 2538, 2650, 2700, 2820, 2862, 3180, 3375, 3525, 3750, 3975, 4230, 4500, 4700, 4770, 4982, 5076, 5300, 5625, 5724, 5875, 6345, 6625, 6750, 7050, 7155, 7473, 7500, 7950, 8460, 9540, 9964, 10575, 11250, 11750, 11925, 12455, 12690, 13250, 13500, 14100, 14310, 14946, 15900, 16875, 17625, 19875, 21150, 22419, 22500, 23500, 23850, 24910, 25380, 26500, 28620, 29375, 29892, 31725, 33125, 33750, 35250, 35775, 37365, 39750, 42300, 44838, 47700, 49820, 52875, 58750, 59625, 62275, 63450, 66250, 67257, 67500, 70500, 71550, 74730, 79500, 88125, 89676, 99375, 105750, 112095, 117500, 119250, 124550, 126900, 132500, 134514, 143100, 149460, 158625, 176250, 178875, 186825, 198750, 211500, 224190, 238500, 249100, 264375, 269028, 298125, 311375, 317250, 336285, 352500, 357750, 373650, 397500, 448380, 528750, 560475, 596250, 622750, 634500, 672570, 715500, 747300, 793125, 894375, 934125, 1057500, 1120950, 1192500, 1245500, 1345140, 1556875, 1586250, 1681425, 1788750, 1868250, 2241900, 2802375, 3113750, 3172500, 3362850, 3577500, 3736500, 4670625, 5604750, 6227500, 6725700, 8407125, 9341250, 11209500, 14011875, 16814250, 18682500, 28023750, 33628500, 42035625, 56047500, 84071250, 168142500]

約数ペア:

[(1, 168142500), (2, 84071250), (3, 56047500), (4, 42035625), (5, 33628500), (6, 28023750), (9, 18682500), (10, 16814250), (12, 14011875), (15, 11209500), (18, 9341250), (20, 8407125), (25, 6725700), (27, 6227500), (30, 5604750), (36, 4670625), (45, 3736500), (47, 3577500), (50, 3362850), (53, 3172500), (54, 3113750), (60, 2802375), (75, 2241900), (90, 1868250), (94, 1788750), (100, 1681425), (106, 1586250), (108, 1556875), (125, 1345140), (135, 1245500), (141, 1192500), (150, 1120950), (159, 1057500), (180, 934125), (188, 894375), (212, 793125), (225, 747300), (235, 715500), (250, 672570), (265, 634500), (270, 622750), (282, 596250), (300, 560475), (318, 528750), (375, 448380), (423, 397500), (450, 373650), (470, 357750), (477, 352500), (500, 336285), (530, 317250), (540, 311375), (564, 298125), (625, 269028), (636, 264375), (675, 249100), (705, 238500), (750, 224190), (795, 211500), (846, 198750), (900, 186825), (940, 178875), (954, 176250), (1060, 158625), (1125, 149460), (1175, 143100), (1250, 134514), (1269, 132500), (1325, 126900), (1350, 124550), (1410, 119250), (1431, 117500), (1500, 112095), (1590, 105750), (1692, 99375), (1875, 89676), (1908, 88125), (2115, 79500), (2250, 74730), (2350, 71550), (2385, 70500), (2491, 67500), (2500, 67257), (2538, 66250), (2650, 63450), (2700, 62275), (2820, 59625), (2862, 58750), (3180, 52875), (3375, 49820), (3525, 47700), (3750, 44838), (3975, 42300), (4230, 39750), (4500, 37365), (4700, 35775), (4770, 35250), (4982, 33750), (5076, 33125), (5300, 31725), (5625, 29892), (5724, 29375), (5875, 28620), (6345, 26500), (6625, 25380), (6750, 24910), (7050, 23850), (7155, 23500), (7473, 22500), (7500, 22419), (7950, 21150), (8460, 19875), (9540, 17625), (9964, 16875), (10575, 15900), (11250, 14946), (11750, 14310), (11925, 14100), (12455, 13500), (12690, 13250)]