173738340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9371}}^1$

素因数の和:9489

約数の個数: 72

約数和(自身を含む): 532179648

約数和(自身を除く): 358441308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 9371, 18540, 18742, 28113, 37484, 46855, 56226, 84339, 93710, 112452, 140565, 168678, 187420, 281130, 337356, 421695, 562260, 843390, 965213, 1686780, 1930426, 2895639, 3860852, 4826065, 5791278, 8686917, 9652130, 11582556, 14478195, 17373834, 19304260, 28956390, 34747668, 43434585, 57912780, 86869170, 173738340]

約数ペア:

[(1, 173738340), (2, 86869170), (3, 57912780), (4, 43434585), (5, 34747668), (6, 28956390), (9, 19304260), (10, 17373834), (12, 14478195), (15, 11582556), (18, 9652130), (20, 8686917), (30, 5791278), (36, 4826065), (45, 3860852), (60, 2895639), (90, 1930426), (103, 1686780), (180, 965213), (206, 843390), (309, 562260), (412, 421695), (515, 337356), (618, 281130), (927, 187420), (1030, 168678), (1236, 140565), (1545, 112452), (1854, 93710), (2060, 84339), (3090, 56226), (3708, 46855), (4635, 37484), (6180, 28113), (9270, 18742), (9371, 18540)]