12298950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 72

約数和(自身を含む): 33445776

約数和(自身を除く): 21146826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 151, 181, 225, 302, 362, 450, 453, 543, 755, 905, 906, 1086, 1359, 1510, 1629, 1810, 2265, 2715, 2718, 3258, 3775, 4525, 4530, 5430, 6795, 7550, 8145, 9050, 11325, 13575, 13590, 16290, 22650, 27150, 27331, 33975, 40725, 54662, 67950, 81450, 81993, 136655, 163986, 245979, 273310, 409965, 491958, 683275, 819930, 1229895, 1366550, 2049825, 2459790, 4099650, 6149475, 12298950]

約数ペア:

[(1, 12298950), (2, 6149475), (3, 4099650), (5, 2459790), (6, 2049825), (9, 1366550), (10, 1229895), (15, 819930), (18, 683275), (25, 491958), (30, 409965), (45, 273310), (50, 245979), (75, 163986), (90, 136655), (150, 81993), (151, 81450), (181, 67950), (225, 54662), (302, 40725), (362, 33975), (450, 27331), (453, 27150), (543, 22650), (755, 16290), (905, 13590), (906, 13575), (1086, 11325), (1359, 9050), (1510, 8145), (1629, 7550), (1810, 6795), (2265, 5430), (2715, 4530), (2718, 4525), (3258, 3775)]