209274000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2683}}^1$

素因数の和:2722

約数の個数: 160

約数和(自身を含む): 726870144

約数和(自身を除く): 517596144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2600, 2683, 3000, 3120, 3250, 3900, 4875, 5200, 5366, 6000, 6500, 7800, 8049, 9750, 10732, 13000, 13415, 15600, 16098, 19500, 21464, 26000, 26830, 32196, 34879, 39000, 40245, 42928, 53660, 64392, 67075, 69758, 78000, 80490, 104637, 107320, 128784, 134150, 139516, 160980, 174395, 201225, 209274, 214640, 268300, 279032, 321960, 335375, 348790, 402450, 418548, 523185, 536600, 558064, 643920, 670750, 697580, 804900, 837096, 871975, 1006125, 1046370, 1073200, 1341500, 1395160, 1609800, 1674192, 1743950, 2012250, 2092740, 2615925, 2683000, 2790320, 3219600, 3487900, 4024500, 4185480, 4359875, 5231850, 5366000, 6975800, 8049000, 8370960, 8719750, 10463700, 13079625, 13951600, 16098000, 17439500, 20927400, 26159250, 34879000, 41854800, 52318500, 69758000, 104637000, 209274000]

約数ペア:

[(1, 209274000), (2, 104637000), (3, 69758000), (4, 52318500), (5, 41854800), (6, 34879000), (8, 26159250), (10, 20927400), (12, 17439500), (13, 16098000), (15, 13951600), (16, 13079625), (20, 10463700), (24, 8719750), (25, 8370960), (26, 8049000), (30, 6975800), (39, 5366000), (40, 5231850), (48, 4359875), (50, 4185480), (52, 4024500), (60, 3487900), (65, 3219600), (75, 2790320), (78, 2683000), (80, 2615925), (100, 2092740), (104, 2012250), (120, 1743950), (125, 1674192), (130, 1609800), (150, 1395160), (156, 1341500), (195, 1073200), (200, 1046370), (208, 1006125), (240, 871975), (250, 837096), (260, 804900), (300, 697580), (312, 670750), (325, 643920), (375, 558064), (390, 536600), (400, 523185), (500, 418548), (520, 402450), (600, 348790), (624, 335375), (650, 321960), (750, 279032), (780, 268300), (975, 214640), (1000, 209274), (1040, 201225), (1200, 174395), (1300, 160980), (1500, 139516), (1560, 134150), (1625, 128784), (1950, 107320), (2000, 104637), (2600, 80490), (2683, 78000), (3000, 69758), (3120, 67075), (3250, 64392), (3900, 53660), (4875, 42928), (5200, 40245), (5366, 39000), (6000, 34879), (6500, 32196), (7800, 26830), (8049, 26000), (9750, 21464), (10732, 19500), (13000, 16098), (13415, 15600)]