1519999200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1973}}^1$

素因数の和:2106

約数の個数: 216

約数和(自身を含む): 5412731688

約数和(自身を除く): 3892732488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 107, 120, 144, 150, 160, 180, 200, 214, 225, 240, 288, 300, 321, 360, 400, 428, 450, 480, 535, 600, 642, 720, 800, 856, 900, 963, 1070, 1200, 1284, 1440, 1605, 1712, 1800, 1926, 1973, 2140, 2400, 2568, 2675, 3210, 3424, 3600, 3852, 3946, 4280, 4815, 5136, 5350, 5919, 6420, 7200, 7704, 7892, 8025, 8560, 9630, 9865, 10272, 10700, 11838, 12840, 15408, 15784, 16050, 17120, 17757, 19260, 19730, 21400, 23676, 24075, 25680, 29595, 30816, 31568, 32100, 35514, 38520, 39460, 42800, 47352, 48150, 49325, 51360, 59190, 63136, 64200, 71028, 77040, 78920, 85600, 88785, 94704, 96300, 98650, 118380, 128400, 142056, 147975, 154080, 157840, 177570, 189408, 192600, 197300, 211111, 236760, 256800, 284112, 295950, 315680, 355140, 385200, 394600, 422222, 443925, 473520, 568224, 591900, 633333, 710280, 770400, 789200, 844444, 887850, 947040, 1055555, 1183800, 1266666, 1420560, 1578400, 1688888, 1775700, 1899999, 2111110, 2367600, 2533332, 2841120, 3166665, 3377776, 3551400, 3799998, 4222220, 4735200, 5066664, 5277775, 6333330, 6755552, 7102800, 7599996, 8444440, 9499995, 10133328, 10555550, 12666660, 14205600, 15199992, 15833325, 16888880, 18999990, 20266656, 21111100, 25333320, 30399984, 31666650, 33777760, 37999980, 42222200, 47499975, 50666640, 60799968, 63333300, 75999960, 84444400, 94999950, 101333280, 126666600, 151999920, 168888800, 189999900, 253333200, 303999840, 379999800, 506666400, 759999600, 1519999200]

約数ペア:

[(1, 1519999200), (2, 759999600), (3, 506666400), (4, 379999800), (5, 303999840), (6, 253333200), (8, 189999900), (9, 168888800), (10, 151999920), (12, 126666600), (15, 101333280), (16, 94999950), (18, 84444400), (20, 75999960), (24, 63333300), (25, 60799968), (30, 50666640), (32, 47499975), (36, 42222200), (40, 37999980), (45, 33777760), (48, 31666650), (50, 30399984), (60, 25333320), (72, 21111100), (75, 20266656), (80, 18999990), (90, 16888880), (96, 15833325), (100, 15199992), (107, 14205600), (120, 12666660), (144, 10555550), (150, 10133328), (160, 9499995), (180, 8444440), (200, 7599996), (214, 7102800), (225, 6755552), (240, 6333330), (288, 5277775), (300, 5066664), (321, 4735200), (360, 4222220), (400, 3799998), (428, 3551400), (450, 3377776), (480, 3166665), (535, 2841120), (600, 2533332), (642, 2367600), (720, 2111110), (800, 1899999), (856, 1775700), (900, 1688888), (963, 1578400), (1070, 1420560), (1200, 1266666), (1284, 1183800), (1440, 1055555), (1605, 947040), (1712, 887850), (1800, 844444), (1926, 789200), (1973, 770400), (2140, 710280), (2400, 633333), (2568, 591900), (2675, 568224), (3210, 473520), (3424, 443925), (3600, 422222), (3852, 394600), (3946, 385200), (4280, 355140), (4815, 315680), (5136, 295950), (5350, 284112), (5919, 256800), (6420, 236760), (7200, 211111), (7704, 197300), (7892, 192600), (8025, 189408), (8560, 177570), (9630, 157840), (9865, 154080), (10272, 147975), (10700, 142056), (11838, 128400), (12840, 118380), (15408, 98650), (15784, 96300), (16050, 94704), (17120, 88785), (17757, 85600), (19260, 78920), (19730, 77040), (21400, 71028), (23676, 64200), (24075, 63136), (25680, 59190), (29595, 51360), (30816, 49325), (31568, 48150), (32100, 47352), (35514, 42800), (38520, 39460)]