201323600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 512943360

約数和(自身を除く): 311619760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 79, 80, 92, 100, 115, 158, 184, 200, 230, 277, 316, 368, 395, 400, 460, 554, 575, 632, 790, 920, 1108, 1150, 1264, 1385, 1580, 1817, 1840, 1975, 2216, 2300, 2770, 3160, 3634, 3950, 4432, 4600, 5540, 6320, 6371, 6925, 7268, 7900, 9085, 9200, 11080, 12742, 13850, 14536, 15800, 18170, 21883, 22160, 25484, 27700, 29072, 31600, 31855, 36340, 43766, 45425, 50968, 55400, 63710, 72680, 87532, 90850, 101936, 109415, 110800, 127420, 145360, 159275, 175064, 181700, 218830, 254840, 318550, 350128, 363400, 437660, 503309, 509680, 547075, 637100, 726800, 875320, 1006618, 1094150, 1274200, 1750640, 2013236, 2188300, 2516545, 2548400, 4026472, 4376600, 5033090, 8052944, 8753200, 10066180, 12582725, 20132360, 25165450, 40264720, 50330900, 100661800, 201323600]

約数ペア:

[(1, 201323600), (2, 100661800), (4, 50330900), (5, 40264720), (8, 25165450), (10, 20132360), (16, 12582725), (20, 10066180), (23, 8753200), (25, 8052944), (40, 5033090), (46, 4376600), (50, 4026472), (79, 2548400), (80, 2516545), (92, 2188300), (100, 2013236), (115, 1750640), (158, 1274200), (184, 1094150), (200, 1006618), (230, 875320), (277, 726800), (316, 637100), (368, 547075), (395, 509680), (400, 503309), (460, 437660), (554, 363400), (575, 350128), (632, 318550), (790, 254840), (920, 218830), (1108, 181700), (1150, 175064), (1264, 159275), (1385, 145360), (1580, 127420), (1817, 110800), (1840, 109415), (1975, 101936), (2216, 90850), (2300, 87532), (2770, 72680), (3160, 63710), (3634, 55400), (3950, 50968), (4432, 45425), (4600, 43766), (5540, 36340), (6320, 31855), (6371, 31600), (6925, 29072), (7268, 27700), (7900, 25484), (9085, 22160), (9200, 21883), (11080, 18170), (12742, 15800), (13850, 14536)]