148612950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2521}}^1$

素因数の和:2670

約数の個数: 72

約数和(自身を含む): 402480936

約数和(自身を除く): 253867986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 1179, 1310, 1965, 2358, 2521, 3275, 3930, 5042, 5895, 6550, 7563, 9825, 11790, 12605, 15126, 19650, 22689, 25210, 29475, 37815, 45378, 58950, 63025, 75630, 113445, 126050, 189075, 226890, 330251, 378150, 567225, 660502, 990753, 1134450, 1651255, 1981506, 2972259, 3302510, 4953765, 5944518, 8256275, 9907530, 14861295, 16512550, 24768825, 29722590, 49537650, 74306475, 148612950]

約数ペア:

[(1, 148612950), (2, 74306475), (3, 49537650), (5, 29722590), (6, 24768825), (9, 16512550), (10, 14861295), (15, 9907530), (18, 8256275), (25, 5944518), (30, 4953765), (45, 3302510), (50, 2972259), (75, 1981506), (90, 1651255), (131, 1134450), (150, 990753), (225, 660502), (262, 567225), (393, 378150), (450, 330251), (655, 226890), (786, 189075), (1179, 126050), (1310, 113445), (1965, 75630), (2358, 63025), (2521, 58950), (3275, 45378), (3930, 37815), (5042, 29475), (5895, 25210), (6550, 22689), (7563, 19650), (9825, 15126), (11790, 12605)]