91271100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{991}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 265205248

約数和(自身を除く): 173934148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 307, 614, 921, 991, 1228, 1535, 1842, 1982, 2973, 3070, 3684, 3964, 4605, 4955, 5946, 6140, 7675, 9210, 9910, 11892, 14865, 15350, 18420, 19820, 23025, 24775, 29730, 30700, 46050, 49550, 59460, 74325, 92100, 99100, 148650, 297300, 304237, 608474, 912711, 1216948, 1521185, 1825422, 3042370, 3650844, 4563555, 6084740, 7605925, 9127110, 15211850, 18254220, 22817775, 30423700, 45635550, 91271100]

約数ペア:

[(1, 91271100), (2, 45635550), (3, 30423700), (4, 22817775), (5, 18254220), (6, 15211850), (10, 9127110), (12, 7605925), (15, 6084740), (20, 4563555), (25, 3650844), (30, 3042370), (50, 1825422), (60, 1521185), (75, 1216948), (100, 912711), (150, 608474), (300, 304237), (307, 297300), (614, 148650), (921, 99100), (991, 92100), (1228, 74325), (1535, 59460), (1842, 49550), (1982, 46050), (2973, 30700), (3070, 29730), (3684, 24775), (3964, 23025), (4605, 19820), (4955, 18420), (5946, 15350), (6140, 14865), (7675, 11892), (9210, 9910)]