242959500

素因数分解:

$2^2\times 3^4\times 5^3\times 7^1\times {\mathrm{857}}^1$

素因数の和:895

約数の個数: 240

約数和(自身を含む): 906954048

約数和(自身を除く): 663994548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 324, 350, 375, 378, 405, 420, 450, 500, 525, 540, 567, 630, 675, 700, 750, 756, 810, 857, 875, 900, 945, 1050, 1125, 1134, 1260, 1350, 1500, 1575, 1620, 1714, 1750, 1890, 2025, 2100, 2250, 2268, 2571, 2625, 2700, 2835, 3150, 3375, 3428, 3500, 3780, 4050, 4285, 4500, 4725, 5142, 5250, 5670, 5999, 6300, 6750, 7713, 7875, 8100, 8570, 9450, 10125, 10284, 10500, 11340, 11998, 12855, 13500, 14175, 15426, 15750, 17140, 17997, 18900, 20250, 21425, 23139, 23625, 23996, 25710, 28350, 29995, 30852, 31500, 35994, 38565, 40500, 42850, 46278, 47250, 51420, 53991, 56700, 59990, 64275, 69417, 70875, 71988, 77130, 85700, 89985, 92556, 94500, 107125, 107982, 115695, 119980, 128550, 138834, 141750, 149975, 154260, 161973, 179970, 192825, 214250, 215964, 231390, 257100, 269955, 277668, 283500, 299950, 321375, 323946, 347085, 359940, 385650, 428500, 449925, 462780, 485919, 539910, 578475, 599900, 642750, 647892, 694170, 749875, 771300, 809865, 899850, 964125, 971838, 1079820, 1156950, 1285500, 1349775, 1388340, 1499750, 1619730, 1735425, 1799700, 1928250, 1943676, 2249625, 2313900, 2429595, 2699550, 2892375, 2999500, 3239460, 3470850, 3856500, 4049325, 4499250, 4859190, 5399100, 5784750, 6748875, 6941700, 8098650, 8677125, 8998500, 9718380, 11569500, 12147975, 13497750, 16197300, 17354250, 20246625, 24295950, 26995500, 34708500, 40493250, 48591900, 60739875, 80986500, 121479750, 242959500]

約数ペア:

[(1, 242959500), (2, 121479750), (3, 80986500), (4, 60739875), (5, 48591900), (6, 40493250), (7, 34708500), (9, 26995500), (10, 24295950), (12, 20246625), (14, 17354250), (15, 16197300), (18, 13497750), (20, 12147975), (21, 11569500), (25, 9718380), (27, 8998500), (28, 8677125), (30, 8098650), (35, 6941700), (36, 6748875), (42, 5784750), (45, 5399100), (50, 4859190), (54, 4499250), (60, 4049325), (63, 3856500), (70, 3470850), (75, 3239460), (81, 2999500), (84, 2892375), (90, 2699550), (100, 2429595), (105, 2313900), (108, 2249625), (125, 1943676), (126, 1928250), (135, 1799700), (140, 1735425), (150, 1619730), (162, 1499750), (175, 1388340), (180, 1349775), (189, 1285500), (210, 1156950), (225, 1079820), (250, 971838), (252, 964125), (270, 899850), (300, 809865), (315, 771300), (324, 749875), (350, 694170), (375, 647892), (378, 642750), (405, 599900), (420, 578475), (450, 539910), (500, 485919), (525, 462780), (540, 449925), (567, 428500), (630, 385650), (675, 359940), (700, 347085), (750, 323946), (756, 321375), (810, 299950), (857, 283500), (875, 277668), (900, 269955), (945, 257100), (1050, 231390), (1125, 215964), (1134, 214250), (1260, 192825), (1350, 179970), (1500, 161973), (1575, 154260), (1620, 149975), (1714, 141750), (1750, 138834), (1890, 128550), (2025, 119980), (2100, 115695), (2250, 107982), (2268, 107125), (2571, 94500), (2625, 92556), (2700, 89985), (2835, 85700), (3150, 77130), (3375, 71988), (3428, 70875), (3500, 69417), (3780, 64275), (4050, 59990), (4285, 56700), (4500, 53991), (4725, 51420), (5142, 47250), (5250, 46278), (5670, 42850), (5999, 40500), (6300, 38565), (6750, 35994), (7713, 31500), (7875, 30852), (8100, 29995), (8570, 28350), (9450, 25710), (10125, 23996), (10284, 23625), (10500, 23139), (11340, 21425), (11998, 20250), (12855, 18900), (13500, 17997), (14175, 17140), (15426, 15750)]