56553073380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{207931}}^1$

素因数の和:209457

約数の個数: 72

約数和(自身を含む): 171658678464

約数和(自身を除く): 115105605084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1511, 3022, 4533, 6044, 7555, 9066, 13599, 15110, 18132, 22665, 27198, 30220, 45330, 54396, 67995, 90660, 135990, 207931, 271980, 415862, 623793, 831724, 1039655, 1247586, 1871379, 2079310, 2495172, 3118965, 3742758, 4158620, 6237930, 7485516, 9356895, 12475860, 18713790, 37427580, 314183741, 628367482, 942551223, 1256734964, 1570918705, 1885102446, 2827653669, 3141837410, 3770204892, 4712756115, 5655307338, 6283674820, 9425512230, 11310614676, 14138268345, 18851024460, 28276536690, 56553073380]

約数ペア:

[(1, 56553073380), (2, 28276536690), (3, 18851024460), (4, 14138268345), (5, 11310614676), (6, 9425512230), (9, 6283674820), (10, 5655307338), (12, 4712756115), (15, 3770204892), (18, 3141837410), (20, 2827653669), (30, 1885102446), (36, 1570918705), (45, 1256734964), (60, 942551223), (90, 628367482), (180, 314183741), (1511, 37427580), (3022, 18713790), (4533, 12475860), (6044, 9356895), (7555, 7485516), (9066, 6237930), (13599, 4158620), (15110, 3742758), (18132, 3118965), (22665, 2495172), (27198, 2079310), (30220, 1871379), (45330, 1247586), (54396, 1039655), (67995, 831724), (90660, 623793), (135990, 415862), (207931, 271980)]