226684400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 570880128

約数和(自身を除く): 344195728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 101, 124, 155, 181, 200, 202, 248, 310, 362, 400, 404, 496, 505, 620, 724, 775, 808, 905, 1010, 1240, 1448, 1550, 1616, 1810, 2020, 2480, 2525, 2896, 3100, 3131, 3620, 4040, 4525, 5050, 5611, 6200, 6262, 7240, 8080, 9050, 10100, 11222, 12400, 12524, 14480, 15655, 18100, 18281, 20200, 22444, 25048, 28055, 31310, 36200, 36562, 40400, 44888, 50096, 56110, 62620, 72400, 73124, 78275, 89776, 91405, 112220, 125240, 140275, 146248, 156550, 182810, 224440, 250480, 280550, 292496, 313100, 365620, 448880, 457025, 561100, 566711, 626200, 731240, 914050, 1122200, 1133422, 1252400, 1462480, 1828100, 2244400, 2266844, 2833555, 3656200, 4533688, 5667110, 7312400, 9067376, 11334220, 14167775, 22668440, 28335550, 45336880, 56671100, 113342200, 226684400]

約数ペア:

[(1, 226684400), (2, 113342200), (4, 56671100), (5, 45336880), (8, 28335550), (10, 22668440), (16, 14167775), (20, 11334220), (25, 9067376), (31, 7312400), (40, 5667110), (50, 4533688), (62, 3656200), (80, 2833555), (100, 2266844), (101, 2244400), (124, 1828100), (155, 1462480), (181, 1252400), (200, 1133422), (202, 1122200), (248, 914050), (310, 731240), (362, 626200), (400, 566711), (404, 561100), (496, 457025), (505, 448880), (620, 365620), (724, 313100), (775, 292496), (808, 280550), (905, 250480), (1010, 224440), (1240, 182810), (1448, 156550), (1550, 146248), (1616, 140275), (1810, 125240), (2020, 112220), (2480, 91405), (2525, 89776), (2896, 78275), (3100, 73124), (3131, 72400), (3620, 62620), (4040, 56110), (4525, 50096), (5050, 44888), (5611, 40400), (6200, 36562), (6262, 36200), (7240, 31310), (8080, 28055), (9050, 25048), (10100, 22444), (11222, 20200), (12400, 18281), (12524, 18100), (14480, 15655)]