22396050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:492

約数の個数: 72

約数和(自身を含む): 60744996

約数和(自身を除く): 38348946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 157, 225, 314, 317, 450, 471, 634, 785, 942, 951, 1413, 1570, 1585, 1902, 2355, 2826, 2853, 3170, 3925, 4710, 4755, 5706, 7065, 7850, 7925, 9510, 11775, 14130, 14265, 15850, 23550, 23775, 28530, 35325, 47550, 49769, 70650, 71325, 99538, 142650, 149307, 248845, 298614, 447921, 497690, 746535, 895842, 1244225, 1493070, 2239605, 2488450, 3732675, 4479210, 7465350, 11198025, 22396050]

約数ペア:

[(1, 22396050), (2, 11198025), (3, 7465350), (5, 4479210), (6, 3732675), (9, 2488450), (10, 2239605), (15, 1493070), (18, 1244225), (25, 895842), (30, 746535), (45, 497690), (50, 447921), (75, 298614), (90, 248845), (150, 149307), (157, 142650), (225, 99538), (314, 71325), (317, 70650), (450, 49769), (471, 47550), (634, 35325), (785, 28530), (942, 23775), (951, 23550), (1413, 15850), (1570, 14265), (1585, 14130), (1902, 11775), (2355, 9510), (2826, 7925), (2853, 7850), (3170, 7065), (3925, 5706), (4710, 4755)]