42148600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 112325400

約数和(自身を除く): 70176800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 43, 50, 52, 58, 65, 86, 100, 104, 116, 130, 145, 169, 172, 200, 215, 232, 260, 290, 325, 338, 344, 377, 430, 520, 559, 580, 650, 676, 725, 754, 845, 860, 1075, 1118, 1160, 1247, 1300, 1352, 1450, 1508, 1690, 1720, 1885, 2150, 2236, 2494, 2600, 2795, 2900, 3016, 3380, 3770, 4225, 4300, 4472, 4901, 4988, 5590, 5800, 6235, 6760, 7267, 7540, 8450, 8600, 9425, 9802, 9976, 11180, 12470, 13975, 14534, 15080, 16211, 16900, 18850, 19604, 22360, 24505, 24940, 27950, 29068, 31175, 32422, 33800, 36335, 37700, 39208, 49010, 49880, 55900, 58136, 62350, 64844, 72670, 75400, 81055, 98020, 111800, 122525, 124700, 129688, 145340, 162110, 181675, 196040, 210743, 245050, 249400, 290680, 324220, 363350, 405275, 421486, 490100, 648440, 726700, 810550, 842972, 980200, 1053715, 1453400, 1621100, 1685944, 2107430, 3242200, 4214860, 5268575, 8429720, 10537150, 21074300, 42148600]

約数ペア:

[(1, 42148600), (2, 21074300), (4, 10537150), (5, 8429720), (8, 5268575), (10, 4214860), (13, 3242200), (20, 2107430), (25, 1685944), (26, 1621100), (29, 1453400), (40, 1053715), (43, 980200), (50, 842972), (52, 810550), (58, 726700), (65, 648440), (86, 490100), (100, 421486), (104, 405275), (116, 363350), (130, 324220), (145, 290680), (169, 249400), (172, 245050), (200, 210743), (215, 196040), (232, 181675), (260, 162110), (290, 145340), (325, 129688), (338, 124700), (344, 122525), (377, 111800), (430, 98020), (520, 81055), (559, 75400), (580, 72670), (650, 64844), (676, 62350), (725, 58136), (754, 55900), (845, 49880), (860, 49010), (1075, 39208), (1118, 37700), (1160, 36335), (1247, 33800), (1300, 32422), (1352, 31175), (1450, 29068), (1508, 27950), (1690, 24940), (1720, 24505), (1885, 22360), (2150, 19604), (2236, 18850), (2494, 16900), (2600, 16211), (2795, 15080), (2900, 14534), (3016, 13975), (3380, 12470), (3770, 11180), (4225, 9976), (4300, 9802), (4472, 9425), (4901, 8600), (4988, 8450), (5590, 7540), (5800, 7267), (6235, 6760)]