201756900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 612460800

約数和(自身を除く): 410703900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 47, 50, 60, 75, 82, 94, 100, 123, 141, 150, 164, 188, 205, 235, 246, 282, 300, 349, 410, 470, 492, 564, 615, 698, 705, 820, 940, 1025, 1047, 1175, 1230, 1396, 1410, 1745, 1927, 2050, 2094, 2350, 2460, 2820, 3075, 3490, 3525, 3854, 4100, 4188, 4700, 5235, 5781, 6150, 6980, 7050, 7708, 8725, 9635, 10470, 11562, 12300, 14100, 14309, 16403, 17450, 19270, 20940, 23124, 26175, 28618, 28905, 32806, 34900, 38540, 42927, 48175, 49209, 52350, 57236, 57810, 65612, 71545, 82015, 85854, 96350, 98418, 104700, 115620, 143090, 144525, 164030, 171708, 192700, 196836, 214635, 246045, 286180, 289050, 328060, 357725, 410075, 429270, 492090, 578100, 672523, 715450, 820150, 858540, 984180, 1073175, 1230225, 1345046, 1430900, 1640300, 2017569, 2146350, 2460450, 2690092, 3362615, 4035138, 4292700, 4920900, 6725230, 8070276, 10087845, 13450460, 16813075, 20175690, 33626150, 40351380, 50439225, 67252300, 100878450, 201756900]

約数ペア:

[(1, 201756900), (2, 100878450), (3, 67252300), (4, 50439225), (5, 40351380), (6, 33626150), (10, 20175690), (12, 16813075), (15, 13450460), (20, 10087845), (25, 8070276), (30, 6725230), (41, 4920900), (47, 4292700), (50, 4035138), (60, 3362615), (75, 2690092), (82, 2460450), (94, 2146350), (100, 2017569), (123, 1640300), (141, 1430900), (150, 1345046), (164, 1230225), (188, 1073175), (205, 984180), (235, 858540), (246, 820150), (282, 715450), (300, 672523), (349, 578100), (410, 492090), (470, 429270), (492, 410075), (564, 357725), (615, 328060), (698, 289050), (705, 286180), (820, 246045), (940, 214635), (1025, 196836), (1047, 192700), (1175, 171708), (1230, 164030), (1396, 144525), (1410, 143090), (1745, 115620), (1927, 104700), (2050, 98418), (2094, 96350), (2350, 85854), (2460, 82015), (2820, 71545), (3075, 65612), (3490, 57810), (3525, 57236), (3854, 52350), (4100, 49209), (4188, 48175), (4700, 42927), (5235, 38540), (5781, 34900), (6150, 32806), (6980, 28905), (7050, 28618), (7708, 26175), (8725, 23124), (9635, 20940), (10470, 19270), (11562, 17450), (12300, 16403), (14100, 14309)]