48591900

素因数分解:

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

素因数の和:890

約数の個数: 180

約数和(自身を含む): 180228048

約数和(自身を除く): 131636148

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, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 857, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1714, 1890, 2025, 2100, 2268, 2571, 2700, 2835, 3150, 3428, 3780, 4050, 4285, 4725, 5142, 5670, 5999, 6300, 7713, 8100, 8570, 9450, 10284, 11340, 11998, 12855, 14175, 15426, 17140, 17997, 18900, 21425, 23139, 23996, 25710, 28350, 29995, 30852, 35994, 38565, 42850, 46278, 51420, 53991, 56700, 59990, 64275, 69417, 71988, 77130, 85700, 89985, 92556, 107982, 115695, 119980, 128550, 138834, 149975, 154260, 161973, 179970, 192825, 215964, 231390, 257100, 269955, 277668, 299950, 323946, 347085, 359940, 385650, 449925, 462780, 485919, 539910, 578475, 599900, 647892, 694170, 771300, 809865, 899850, 971838, 1079820, 1156950, 1349775, 1388340, 1619730, 1735425, 1799700, 1943676, 2313900, 2429595, 2699550, 3239460, 3470850, 4049325, 4859190, 5399100, 6941700, 8098650, 9718380, 12147975, 16197300, 24295950, 48591900]

約数ペア:

[(1, 48591900), (2, 24295950), (3, 16197300), (4, 12147975), (5, 9718380), (6, 8098650), (7, 6941700), (9, 5399100), (10, 4859190), (12, 4049325), (14, 3470850), (15, 3239460), (18, 2699550), (20, 2429595), (21, 2313900), (25, 1943676), (27, 1799700), (28, 1735425), (30, 1619730), (35, 1388340), (36, 1349775), (42, 1156950), (45, 1079820), (50, 971838), (54, 899850), (60, 809865), (63, 771300), (70, 694170), (75, 647892), (81, 599900), (84, 578475), (90, 539910), (100, 485919), (105, 462780), (108, 449925), (126, 385650), (135, 359940), (140, 347085), (150, 323946), (162, 299950), (175, 277668), (180, 269955), (189, 257100), (210, 231390), (225, 215964), (252, 192825), (270, 179970), (300, 161973), (315, 154260), (324, 149975), (350, 138834), (378, 128550), (405, 119980), (420, 115695), (450, 107982), (525, 92556), (540, 89985), (567, 85700), (630, 77130), (675, 71988), (700, 69417), (756, 64275), (810, 59990), (857, 56700), (900, 53991), (945, 51420), (1050, 46278), (1134, 42850), (1260, 38565), (1350, 35994), (1575, 30852), (1620, 29995), (1714, 28350), (1890, 25710), (2025, 23996), (2100, 23139), (2268, 21425), (2571, 18900), (2700, 17997), (2835, 17140), (3150, 15426), (3428, 14175), (3780, 12855), (4050, 11998), (4285, 11340), (4725, 10284), (5142, 9450), (5670, 8570), (5999, 8100), (6300, 7713)]