215763600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13831}}^1$

素因数の和:13865

約数の個数: 120

約数和(自身を含む): 744382912

約数和(自身を除く): 528619312

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, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 13831, 15600, 27662, 41493, 55324, 69155, 82986, 110648, 138310, 165972, 179803, 207465, 221296, 276620, 331944, 345775, 359606, 414930, 539409, 553240, 663888, 691550, 719212, 829860, 899015, 1037325, 1078818, 1106480, 1383100, 1438424, 1659720, 1798030, 2074650, 2157636, 2697045, 2766200, 2876848, 3319440, 3596060, 4149300, 4315272, 4495075, 5394090, 5532400, 7192120, 8298600, 8630544, 8990150, 10788180, 13485225, 14384240, 16597200, 17980300, 21576360, 26970450, 35960600, 43152720, 53940900, 71921200, 107881800, 215763600]

約数ペア:

[(1, 215763600), (2, 107881800), (3, 71921200), (4, 53940900), (5, 43152720), (6, 35960600), (8, 26970450), (10, 21576360), (12, 17980300), (13, 16597200), (15, 14384240), (16, 13485225), (20, 10788180), (24, 8990150), (25, 8630544), (26, 8298600), (30, 7192120), (39, 5532400), (40, 5394090), (48, 4495075), (50, 4315272), (52, 4149300), (60, 3596060), (65, 3319440), (75, 2876848), (78, 2766200), (80, 2697045), (100, 2157636), (104, 2074650), (120, 1798030), (130, 1659720), (150, 1438424), (156, 1383100), (195, 1106480), (200, 1078818), (208, 1037325), (240, 899015), (260, 829860), (300, 719212), (312, 691550), (325, 663888), (390, 553240), (400, 539409), (520, 414930), (600, 359606), (624, 345775), (650, 331944), (780, 276620), (975, 221296), (1040, 207465), (1200, 179803), (1300, 165972), (1560, 138310), (1950, 110648), (2600, 82986), (3120, 69155), (3900, 55324), (5200, 41493), (7800, 27662), (13831, 15600)]