142074400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 393724800

約数和(自身を除く): 251650400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 160, 190, 200, 208, 247, 260, 304, 325, 380, 400, 416, 475, 494, 520, 608, 650, 719, 760, 800, 950, 988, 1040, 1235, 1300, 1438, 1520, 1900, 1976, 2080, 2470, 2600, 2876, 3040, 3595, 3800, 3952, 4940, 5200, 5752, 6175, 7190, 7600, 7904, 9347, 9880, 10400, 11504, 12350, 13661, 14380, 15200, 17975, 18694, 19760, 23008, 24700, 27322, 28760, 35950, 37388, 39520, 46735, 49400, 54644, 57520, 68305, 71900, 74776, 93470, 98800, 109288, 115040, 136610, 143800, 149552, 177593, 186940, 197600, 218576, 233675, 273220, 287600, 299104, 341525, 355186, 373880, 437152, 467350, 546440, 575200, 683050, 710372, 747760, 887965, 934700, 1092880, 1366100, 1420744, 1495520, 1775930, 1869400, 2185760, 2732200, 2841488, 3551860, 3738800, 4439825, 5464400, 5682976, 7103720, 7477600, 8879650, 10928800, 14207440, 17759300, 28414880, 35518600, 71037200, 142074400]

約数ペア:

[(1, 142074400), (2, 71037200), (4, 35518600), (5, 28414880), (8, 17759300), (10, 14207440), (13, 10928800), (16, 8879650), (19, 7477600), (20, 7103720), (25, 5682976), (26, 5464400), (32, 4439825), (38, 3738800), (40, 3551860), (50, 2841488), (52, 2732200), (65, 2185760), (76, 1869400), (80, 1775930), (95, 1495520), (100, 1420744), (104, 1366100), (130, 1092880), (152, 934700), (160, 887965), (190, 747760), (200, 710372), (208, 683050), (247, 575200), (260, 546440), (304, 467350), (325, 437152), (380, 373880), (400, 355186), (416, 341525), (475, 299104), (494, 287600), (520, 273220), (608, 233675), (650, 218576), (719, 197600), (760, 186940), (800, 177593), (950, 149552), (988, 143800), (1040, 136610), (1235, 115040), (1300, 109288), (1438, 98800), (1520, 93470), (1900, 74776), (1976, 71900), (2080, 68305), (2470, 57520), (2600, 54644), (2876, 49400), (3040, 46735), (3595, 39520), (3800, 37388), (3952, 35950), (4940, 28760), (5200, 27322), (5752, 24700), (6175, 23008), (7190, 19760), (7600, 18694), (7904, 17975), (9347, 15200), (9880, 14380), (10400, 13661), (11504, 12350)]