74092140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{739}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 225454320

約数和(自身を除く): 151362180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 557, 739, 1114, 1478, 1671, 2217, 2228, 2785, 2956, 3342, 3695, 4434, 5013, 5570, 6651, 6684, 7390, 8355, 8868, 10026, 11085, 11140, 13302, 14780, 16710, 20052, 22170, 25065, 26604, 33255, 33420, 44340, 50130, 66510, 100260, 133020, 411623, 823246, 1234869, 1646492, 2058115, 2469738, 3704607, 4116230, 4939476, 6174345, 7409214, 8232460, 12348690, 14818428, 18523035, 24697380, 37046070, 74092140]

約数ペア:

[(1, 74092140), (2, 37046070), (3, 24697380), (4, 18523035), (5, 14818428), (6, 12348690), (9, 8232460), (10, 7409214), (12, 6174345), (15, 4939476), (18, 4116230), (20, 3704607), (30, 2469738), (36, 2058115), (45, 1646492), (60, 1234869), (90, 823246), (180, 411623), (557, 133020), (739, 100260), (1114, 66510), (1478, 50130), (1671, 44340), (2217, 33420), (2228, 33255), (2785, 26604), (2956, 25065), (3342, 22170), (3695, 20052), (4434, 16710), (5013, 14780), (5570, 13302), (6651, 11140), (6684, 11085), (7390, 10026), (8355, 8868)]