156003000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 491400000

約数和(自身を除く): 335397000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 149, 150, 200, 250, 298, 300, 349, 375, 447, 500, 596, 600, 698, 745, 750, 894, 1000, 1047, 1192, 1396, 1490, 1500, 1745, 1788, 2094, 2235, 2792, 2980, 3000, 3490, 3576, 3725, 4188, 4470, 5235, 5960, 6980, 7450, 8376, 8725, 8940, 10470, 11175, 13960, 14900, 17450, 17880, 18625, 20940, 22350, 26175, 29800, 34900, 37250, 41880, 43625, 44700, 52001, 52350, 55875, 69800, 74500, 87250, 89400, 104002, 104700, 111750, 130875, 149000, 156003, 174500, 208004, 209400, 223500, 260005, 261750, 312006, 349000, 416008, 447000, 520010, 523500, 624012, 780015, 1040020, 1047000, 1248024, 1300025, 1560030, 2080040, 2600050, 3120060, 3900075, 5200100, 6240120, 6500125, 7800150, 10400200, 13000250, 15600300, 19500375, 26000500, 31200600, 39000750, 52001000, 78001500, 156003000]

約数ペア:

[(1, 156003000), (2, 78001500), (3, 52001000), (4, 39000750), (5, 31200600), (6, 26000500), (8, 19500375), (10, 15600300), (12, 13000250), (15, 10400200), (20, 7800150), (24, 6500125), (25, 6240120), (30, 5200100), (40, 3900075), (50, 3120060), (60, 2600050), (75, 2080040), (100, 1560030), (120, 1300025), (125, 1248024), (149, 1047000), (150, 1040020), (200, 780015), (250, 624012), (298, 523500), (300, 520010), (349, 447000), (375, 416008), (447, 349000), (500, 312006), (596, 261750), (600, 260005), (698, 223500), (745, 209400), (750, 208004), (894, 174500), (1000, 156003), (1047, 149000), (1192, 130875), (1396, 111750), (1490, 104700), (1500, 104002), (1745, 89400), (1788, 87250), (2094, 74500), (2235, 69800), (2792, 55875), (2980, 52350), (3000, 52001), (3490, 44700), (3576, 43625), (3725, 41880), (4188, 37250), (4470, 34900), (5235, 29800), (5960, 26175), (6980, 22350), (7450, 20940), (8376, 18625), (8725, 17880), (8940, 17450), (10470, 14900), (11175, 13960)]