133021420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 337075200

約数和(自身を除く): 204053780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 109, 115, 140, 161, 218, 230, 322, 379, 436, 460, 545, 644, 758, 763, 805, 1090, 1516, 1526, 1610, 1895, 2180, 2507, 2653, 3052, 3220, 3790, 3815, 5014, 5306, 7580, 7630, 8717, 10028, 10612, 12535, 13265, 15260, 17434, 17549, 25070, 26530, 34868, 35098, 41311, 43585, 50140, 53060, 61019, 70196, 82622, 87170, 87745, 122038, 165244, 174340, 175490, 206555, 244076, 289177, 305095, 350980, 413110, 578354, 610190, 826220, 950153, 1156708, 1220380, 1445885, 1900306, 2891770, 3800612, 4750765, 5783540, 6651071, 9501530, 13302142, 19003060, 26604284, 33255355, 66510710, 133021420]

約数ペア:

[(1, 133021420), (2, 66510710), (4, 33255355), (5, 26604284), (7, 19003060), (10, 13302142), (14, 9501530), (20, 6651071), (23, 5783540), (28, 4750765), (35, 3800612), (46, 2891770), (70, 1900306), (92, 1445885), (109, 1220380), (115, 1156708), (140, 950153), (161, 826220), (218, 610190), (230, 578354), (322, 413110), (379, 350980), (436, 305095), (460, 289177), (545, 244076), (644, 206555), (758, 175490), (763, 174340), (805, 165244), (1090, 122038), (1516, 87745), (1526, 87170), (1610, 82622), (1895, 70196), (2180, 61019), (2507, 53060), (2653, 50140), (3052, 43585), (3220, 41311), (3790, 35098), (3815, 34868), (5014, 26530), (5306, 25070), (7580, 17549), (7630, 17434), (8717, 15260), (10028, 13265), (10612, 12535)]