201746250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 120

約数和(自身を含む): 555572160

約数和(自身を除く): 353825910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 125, 150, 158, 225, 227, 237, 250, 375, 395, 450, 454, 474, 625, 681, 711, 750, 790, 1125, 1135, 1185, 1250, 1362, 1422, 1875, 1975, 2043, 2250, 2270, 2370, 3405, 3555, 3750, 3950, 4086, 5625, 5675, 5925, 6810, 7110, 9875, 10215, 11250, 11350, 11850, 17025, 17775, 17933, 19750, 20430, 28375, 29625, 34050, 35550, 35866, 49375, 51075, 53799, 56750, 59250, 85125, 88875, 89665, 98750, 102150, 107598, 141875, 148125, 161397, 170250, 177750, 179330, 255375, 268995, 283750, 296250, 322794, 425625, 444375, 448325, 510750, 537990, 806985, 851250, 888750, 896650, 1276875, 1344975, 1613970, 2241625, 2553750, 2689950, 4034925, 4483250, 6724875, 8069850, 11208125, 13449750, 20174625, 22416250, 33624375, 40349250, 67248750, 100873125, 201746250]

約数ペア:

[(1, 201746250), (2, 100873125), (3, 67248750), (5, 40349250), (6, 33624375), (9, 22416250), (10, 20174625), (15, 13449750), (18, 11208125), (25, 8069850), (30, 6724875), (45, 4483250), (50, 4034925), (75, 2689950), (79, 2553750), (90, 2241625), (125, 1613970), (150, 1344975), (158, 1276875), (225, 896650), (227, 888750), (237, 851250), (250, 806985), (375, 537990), (395, 510750), (450, 448325), (454, 444375), (474, 425625), (625, 322794), (681, 296250), (711, 283750), (750, 268995), (790, 255375), (1125, 179330), (1135, 177750), (1185, 170250), (1250, 161397), (1362, 148125), (1422, 141875), (1875, 107598), (1975, 102150), (2043, 98750), (2250, 89665), (2270, 88875), (2370, 85125), (3405, 59250), (3555, 56750), (3750, 53799), (3950, 51075), (4086, 49375), (5625, 35866), (5675, 35550), (5925, 34050), (6810, 29625), (7110, 28375), (9875, 20430), (10215, 19750), (11250, 17933), (11350, 17775), (11850, 17025)]