237189780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77513}}^1$

素因数の和:77545

約数の個数: 72

約数和(自身を含む): 761807592

約数和(自身を除く): 524617812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 77513, 155026, 232539, 310052, 387565, 465078, 697617, 775130, 930156, 1162695, 1317721, 1395234, 1550260, 2325390, 2635442, 2790468, 3488085, 3953163, 4650780, 5270884, 6588605, 6976170, 7906326, 11859489, 13177210, 13952340, 15812652, 19765815, 23718978, 26354420, 39531630, 47437956, 59297445, 79063260, 118594890, 237189780]

約数ペア:

[(1, 237189780), (2, 118594890), (3, 79063260), (4, 59297445), (5, 47437956), (6, 39531630), (9, 26354420), (10, 23718978), (12, 19765815), (15, 15812652), (17, 13952340), (18, 13177210), (20, 11859489), (30, 7906326), (34, 6976170), (36, 6588605), (45, 5270884), (51, 4650780), (60, 3953163), (68, 3488085), (85, 2790468), (90, 2635442), (102, 2325390), (153, 1550260), (170, 1395234), (180, 1317721), (204, 1162695), (255, 930156), (306, 775130), (340, 697617), (510, 465078), (612, 387565), (765, 310052), (1020, 232539), (1530, 155026), (3060, 77513)]