74938950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:950

約数の個数: 72

約数和(自身を含む): 202463976

約数和(自身を除く): 127525026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 241, 450, 482, 691, 723, 1205, 1382, 1446, 2073, 2169, 2410, 3455, 3615, 4146, 4338, 6025, 6219, 6910, 7230, 10365, 10845, 12050, 12438, 17275, 18075, 20730, 21690, 31095, 34550, 36150, 51825, 54225, 62190, 103650, 108450, 155475, 166531, 310950, 333062, 499593, 832655, 999186, 1498779, 1665310, 2497965, 2997558, 4163275, 4995930, 7493895, 8326550, 12489825, 14987790, 24979650, 37469475, 74938950]

約数ペア:

[(1, 74938950), (2, 37469475), (3, 24979650), (5, 14987790), (6, 12489825), (9, 8326550), (10, 7493895), (15, 4995930), (18, 4163275), (25, 2997558), (30, 2497965), (45, 1665310), (50, 1498779), (75, 999186), (90, 832655), (150, 499593), (225, 333062), (241, 310950), (450, 166531), (482, 155475), (691, 108450), (723, 103650), (1205, 62190), (1382, 54225), (1446, 51825), (2073, 36150), (2169, 34550), (2410, 31095), (3455, 21690), (3615, 20730), (4146, 18075), (4338, 17275), (6025, 12438), (6219, 12050), (6910, 10845), (7230, 10365)]