18327000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 58968000

約数和(自身を除く): 40641000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 75, 82, 100, 120, 123, 125, 149, 150, 164, 200, 205, 246, 250, 298, 300, 328, 375, 410, 447, 492, 500, 596, 600, 615, 745, 750, 820, 894, 984, 1000, 1025, 1192, 1230, 1490, 1500, 1640, 1788, 2050, 2235, 2460, 2980, 3000, 3075, 3576, 3725, 4100, 4470, 4920, 5125, 5960, 6109, 6150, 7450, 8200, 8940, 10250, 11175, 12218, 12300, 14900, 15375, 17880, 18327, 18625, 20500, 22350, 24436, 24600, 29800, 30545, 30750, 36654, 37250, 41000, 44700, 48872, 55875, 61090, 61500, 73308, 74500, 89400, 91635, 111750, 122180, 123000, 146616, 149000, 152725, 183270, 223500, 244360, 305450, 366540, 447000, 458175, 610900, 733080, 763625, 916350, 1221800, 1527250, 1832700, 2290875, 3054500, 3665400, 4581750, 6109000, 9163500, 18327000]

約数ペア:

[(1, 18327000), (2, 9163500), (3, 6109000), (4, 4581750), (5, 3665400), (6, 3054500), (8, 2290875), (10, 1832700), (12, 1527250), (15, 1221800), (20, 916350), (24, 763625), (25, 733080), (30, 610900), (40, 458175), (41, 447000), (50, 366540), (60, 305450), (75, 244360), (82, 223500), (100, 183270), (120, 152725), (123, 149000), (125, 146616), (149, 123000), (150, 122180), (164, 111750), (200, 91635), (205, 89400), (246, 74500), (250, 73308), (298, 61500), (300, 61090), (328, 55875), (375, 48872), (410, 44700), (447, 41000), (492, 37250), (500, 36654), (596, 30750), (600, 30545), (615, 29800), (745, 24600), (750, 24436), (820, 22350), (894, 20500), (984, 18625), (1000, 18327), (1025, 17880), (1192, 15375), (1230, 14900), (1490, 12300), (1500, 12218), (1640, 11175), (1788, 10250), (2050, 8940), (2235, 8200), (2460, 7450), (2980, 6150), (3000, 6109), (3075, 5960), (3576, 5125), (3725, 4920), (4100, 4470)]