1499919400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3733}}^1$

素因数の和:3804

約数の個数: 144

約数和(自身を含む): 4156726140

約数和(自身を除く): 2656806740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 49, 50, 56, 70, 82, 98, 100, 140, 164, 175, 196, 200, 205, 245, 280, 287, 328, 350, 392, 410, 490, 574, 700, 820, 980, 1025, 1148, 1225, 1400, 1435, 1640, 1960, 2009, 2050, 2296, 2450, 2870, 3733, 4018, 4100, 4900, 5740, 7175, 7466, 8036, 8200, 9800, 10045, 11480, 14350, 14932, 16072, 18665, 20090, 26131, 28700, 29864, 37330, 40180, 50225, 52262, 57400, 74660, 80360, 93325, 100450, 104524, 130655, 149320, 153053, 182917, 186650, 200900, 209048, 261310, 306106, 365834, 373300, 401800, 522620, 612212, 653275, 731668, 746600, 765265, 914585, 1045240, 1071371, 1224424, 1306550, 1463336, 1530530, 1829170, 2142742, 2613100, 3061060, 3658340, 3826325, 4285484, 4572925, 5226200, 5356855, 6122120, 7316680, 7499597, 7652650, 8570968, 9145850, 10713710, 14999194, 15305300, 18291700, 21427420, 26784275, 29998388, 30610600, 36583400, 37497985, 42854840, 53568550, 59996776, 74995970, 107137100, 149991940, 187489925, 214274200, 299983880, 374979850, 749959700, 1499919400]

約数ペア:

[(1, 1499919400), (2, 749959700), (4, 374979850), (5, 299983880), (7, 214274200), (8, 187489925), (10, 149991940), (14, 107137100), (20, 74995970), (25, 59996776), (28, 53568550), (35, 42854840), (40, 37497985), (41, 36583400), (49, 30610600), (50, 29998388), (56, 26784275), (70, 21427420), (82, 18291700), (98, 15305300), (100, 14999194), (140, 10713710), (164, 9145850), (175, 8570968), (196, 7652650), (200, 7499597), (205, 7316680), (245, 6122120), (280, 5356855), (287, 5226200), (328, 4572925), (350, 4285484), (392, 3826325), (410, 3658340), (490, 3061060), (574, 2613100), (700, 2142742), (820, 1829170), (980, 1530530), (1025, 1463336), (1148, 1306550), (1225, 1224424), (1400, 1071371), (1435, 1045240), (1640, 914585), (1960, 765265), (2009, 746600), (2050, 731668), (2296, 653275), (2450, 612212), (2870, 522620), (3733, 401800), (4018, 373300), (4100, 365834), (4900, 306106), (5740, 261310), (7175, 209048), (7466, 200900), (8036, 186650), (8200, 182917), (9800, 153053), (10045, 149320), (11480, 130655), (14350, 104524), (14932, 100450), (16072, 93325), (18665, 80360), (20090, 74660), (26131, 57400), (28700, 52262), (29864, 50225), (37330, 40180)]