201606900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 641625600

約数和(自身を除く): 440018700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 199, 220, 275, 300, 307, 330, 398, 550, 597, 614, 660, 796, 825, 921, 995, 1100, 1194, 1228, 1535, 1650, 1842, 1990, 2189, 2388, 2985, 3070, 3300, 3377, 3684, 3980, 4378, 4605, 4975, 5970, 6140, 6567, 6754, 7675, 8756, 9210, 9950, 10131, 10945, 11940, 13134, 13508, 14925, 15350, 16885, 18420, 19900, 20262, 21890, 23025, 26268, 29850, 30700, 32835, 33770, 40524, 43780, 46050, 50655, 54725, 59700, 61093, 65670, 67540, 84425, 92100, 101310, 109450, 122186, 131340, 164175, 168850, 183279, 202620, 218900, 244372, 253275, 305465, 328350, 337700, 366558, 506550, 610930, 656700, 672023, 733116, 916395, 1013100, 1221860, 1344046, 1527325, 1832790, 2016069, 2688092, 3054650, 3360115, 3665580, 4032138, 4581975, 6109300, 6720230, 8064276, 9163950, 10080345, 13440460, 16800575, 18327900, 20160690, 33601150, 40321380, 50401725, 67202300, 100803450, 201606900]

約数ペア:

[(1, 201606900), (2, 100803450), (3, 67202300), (4, 50401725), (5, 40321380), (6, 33601150), (10, 20160690), (11, 18327900), (12, 16800575), (15, 13440460), (20, 10080345), (22, 9163950), (25, 8064276), (30, 6720230), (33, 6109300), (44, 4581975), (50, 4032138), (55, 3665580), (60, 3360115), (66, 3054650), (75, 2688092), (100, 2016069), (110, 1832790), (132, 1527325), (150, 1344046), (165, 1221860), (199, 1013100), (220, 916395), (275, 733116), (300, 672023), (307, 656700), (330, 610930), (398, 506550), (550, 366558), (597, 337700), (614, 328350), (660, 305465), (796, 253275), (825, 244372), (921, 218900), (995, 202620), (1100, 183279), (1194, 168850), (1228, 164175), (1535, 131340), (1650, 122186), (1842, 109450), (1990, 101310), (2189, 92100), (2388, 84425), (2985, 67540), (3070, 65670), (3300, 61093), (3377, 59700), (3684, 54725), (3980, 50655), (4378, 46050), (4605, 43780), (4975, 40524), (5970, 33770), (6140, 32835), (6567, 30700), (6754, 29850), (7675, 26268), (8756, 23025), (9210, 21890), (9950, 20262), (10131, 19900), (10945, 18420), (11940, 16885), (13134, 15350), (13508, 14925)]