154577220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3257}}^1$

素因数の和:3389

約数の個数: 96

約数和(自身を含む): 499177728

約数和(自身を除く): 344600508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1356, 1582, 1695, 2260, 2373, 3164, 3257, 3390, 3955, 4746, 6514, 6780, 7910, 9492, 9771, 11865, 13028, 15820, 16285, 19542, 22799, 23730, 32570, 39084, 45598, 47460, 48855, 65140, 68397, 91196, 97710, 113995, 136794, 195420, 227990, 273588, 341985, 368041, 455980, 683970, 736082, 1104123, 1367940, 1472164, 1840205, 2208246, 2576287, 3680410, 4416492, 5152574, 5520615, 7360820, 7728861, 10305148, 11041230, 12881435, 15457722, 22082460, 25762870, 30915444, 38644305, 51525740, 77288610, 154577220]

約数ペア:

[(1, 154577220), (2, 77288610), (3, 51525740), (4, 38644305), (5, 30915444), (6, 25762870), (7, 22082460), (10, 15457722), (12, 12881435), (14, 11041230), (15, 10305148), (20, 7728861), (21, 7360820), (28, 5520615), (30, 5152574), (35, 4416492), (42, 3680410), (60, 2576287), (70, 2208246), (84, 1840205), (105, 1472164), (113, 1367940), (140, 1104123), (210, 736082), (226, 683970), (339, 455980), (420, 368041), (452, 341985), (565, 273588), (678, 227990), (791, 195420), (1130, 136794), (1356, 113995), (1582, 97710), (1695, 91196), (2260, 68397), (2373, 65140), (3164, 48855), (3257, 47460), (3390, 45598), (3955, 39084), (4746, 32570), (6514, 23730), (6780, 22799), (7910, 19542), (9492, 16285), (9771, 15820), (11865, 13028)]