135717400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7457}}^1$

素因数の和:7493

約数の個数: 96

約数和(自身を含む): 388412640

約数和(自身を除く): 252695240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 7457, 9100, 14914, 18200, 29828, 37285, 52199, 59656, 74570, 96941, 104398, 149140, 186425, 193882, 208796, 260995, 298280, 372850, 387764, 417592, 484705, 521990, 678587, 745700, 775528, 969410, 1043980, 1304975, 1357174, 1491400, 1938820, 2087960, 2423525, 2609950, 2714348, 3392935, 3877640, 4847050, 5219900, 5428696, 6785870, 9694100, 10439800, 13571740, 16964675, 19388200, 27143480, 33929350, 67858700, 135717400]

約数ペア:

[(1, 135717400), (2, 67858700), (4, 33929350), (5, 27143480), (7, 19388200), (8, 16964675), (10, 13571740), (13, 10439800), (14, 9694100), (20, 6785870), (25, 5428696), (26, 5219900), (28, 4847050), (35, 3877640), (40, 3392935), (50, 2714348), (52, 2609950), (56, 2423525), (65, 2087960), (70, 1938820), (91, 1491400), (100, 1357174), (104, 1304975), (130, 1043980), (140, 969410), (175, 775528), (182, 745700), (200, 678587), (260, 521990), (280, 484705), (325, 417592), (350, 387764), (364, 372850), (455, 298280), (520, 260995), (650, 208796), (700, 193882), (728, 186425), (910, 149140), (1300, 104398), (1400, 96941), (1820, 74570), (2275, 59656), (2600, 52199), (3640, 37285), (4550, 29828), (7457, 18200), (9100, 14914)]