45147000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 143208000

約数和(自身を除く): 98061000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 125, 149, 150, 200, 202, 250, 298, 300, 303, 375, 404, 447, 500, 505, 596, 600, 606, 745, 750, 808, 894, 1000, 1010, 1192, 1212, 1490, 1500, 1515, 1788, 2020, 2235, 2424, 2525, 2980, 3000, 3030, 3576, 3725, 4040, 4470, 5050, 5960, 6060, 7450, 7575, 8940, 10100, 11175, 12120, 12625, 14900, 15049, 15150, 17880, 18625, 20200, 22350, 25250, 29800, 30098, 30300, 37250, 37875, 44700, 45147, 50500, 55875, 60196, 60600, 74500, 75245, 75750, 89400, 90294, 101000, 111750, 120392, 149000, 150490, 151500, 180588, 223500, 225735, 300980, 303000, 361176, 376225, 447000, 451470, 601960, 752450, 902940, 1128675, 1504900, 1805880, 1881125, 2257350, 3009800, 3762250, 4514700, 5643375, 7524500, 9029400, 11286750, 15049000, 22573500, 45147000]

約数ペア:

[(1, 45147000), (2, 22573500), (3, 15049000), (4, 11286750), (5, 9029400), (6, 7524500), (8, 5643375), (10, 4514700), (12, 3762250), (15, 3009800), (20, 2257350), (24, 1881125), (25, 1805880), (30, 1504900), (40, 1128675), (50, 902940), (60, 752450), (75, 601960), (100, 451470), (101, 447000), (120, 376225), (125, 361176), (149, 303000), (150, 300980), (200, 225735), (202, 223500), (250, 180588), (298, 151500), (300, 150490), (303, 149000), (375, 120392), (404, 111750), (447, 101000), (500, 90294), (505, 89400), (596, 75750), (600, 75245), (606, 74500), (745, 60600), (750, 60196), (808, 55875), (894, 50500), (1000, 45147), (1010, 44700), (1192, 37875), (1212, 37250), (1490, 30300), (1500, 30098), (1515, 29800), (1788, 25250), (2020, 22350), (2235, 20200), (2424, 18625), (2525, 17880), (2980, 15150), (3000, 15049), (3030, 14900), (3576, 12625), (3725, 12120), (4040, 11175), (4470, 10100), (5050, 8940), (5960, 7575), (6060, 7450)]