151788400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{12241}}^1$

素因数の和:12290

約数の個数: 60

約数和(自身を含む): 376465984

約数和(自身を除く): 224677584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12241, 12400, 24482, 48964, 61205, 97928, 122410, 195856, 244820, 306025, 379471, 489640, 612050, 758942, 979280, 1224100, 1517884, 1897355, 2448200, 3035768, 3794710, 4896400, 6071536, 7589420, 9486775, 15178840, 18973550, 30357680, 37947100, 75894200, 151788400]

約数ペア:

[(1, 151788400), (2, 75894200), (4, 37947100), (5, 30357680), (8, 18973550), (10, 15178840), (16, 9486775), (20, 7589420), (25, 6071536), (31, 4896400), (40, 3794710), (50, 3035768), (62, 2448200), (80, 1897355), (100, 1517884), (124, 1224100), (155, 979280), (200, 758942), (248, 612050), (310, 489640), (400, 379471), (496, 306025), (620, 244820), (775, 195856), (1240, 122410), (1550, 97928), (2480, 61205), (3100, 48964), (6200, 24482), (12241, 12400)]