140354700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2351}}^1$

素因数の和:2567

約数の個数: 72

約数和(自身を含む): 408307200

約数和(自身を除く): 267952500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 199, 300, 398, 597, 796, 995, 1194, 1990, 2351, 2388, 2985, 3980, 4702, 4975, 5970, 7053, 9404, 9950, 11755, 11940, 14106, 14925, 19900, 23510, 28212, 29850, 35265, 47020, 58775, 59700, 70530, 117550, 141060, 176325, 235100, 352650, 467849, 705300, 935698, 1403547, 1871396, 2339245, 2807094, 4678490, 5614188, 7017735, 9356980, 11696225, 14035470, 23392450, 28070940, 35088675, 46784900, 70177350, 140354700]

約数ペア:

[(1, 140354700), (2, 70177350), (3, 46784900), (4, 35088675), (5, 28070940), (6, 23392450), (10, 14035470), (12, 11696225), (15, 9356980), (20, 7017735), (25, 5614188), (30, 4678490), (50, 2807094), (60, 2339245), (75, 1871396), (100, 1403547), (150, 935698), (199, 705300), (300, 467849), (398, 352650), (597, 235100), (796, 176325), (995, 141060), (1194, 117550), (1990, 70530), (2351, 59700), (2388, 58775), (2985, 47020), (3980, 35265), (4702, 29850), (4975, 28212), (5970, 23510), (7053, 19900), (9404, 14925), (9950, 14106), (11755, 11940)]