98744580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49871}}^1$

素因数の和:49897

約数の個数: 72

約数和(自身を含む): 326761344

約数和(自身を除く): 228016764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 49871, 99742, 149613, 199484, 249355, 299226, 448839, 498710, 548581, 598452, 748065, 897678, 997420, 1097162, 1496130, 1645743, 1795356, 2194324, 2244195, 2742905, 2992260, 3291486, 4488390, 4937229, 5485810, 6582972, 8228715, 8976780, 9874458, 10971620, 16457430, 19748916, 24686145, 32914860, 49372290, 98744580]

約数ペア:

[(1, 98744580), (2, 49372290), (3, 32914860), (4, 24686145), (5, 19748916), (6, 16457430), (9, 10971620), (10, 9874458), (11, 8976780), (12, 8228715), (15, 6582972), (18, 5485810), (20, 4937229), (22, 4488390), (30, 3291486), (33, 2992260), (36, 2742905), (44, 2244195), (45, 2194324), (55, 1795356), (60, 1645743), (66, 1496130), (90, 1097162), (99, 997420), (110, 897678), (132, 748065), (165, 598452), (180, 548581), (198, 498710), (220, 448839), (330, 299226), (396, 249355), (495, 199484), (660, 149613), (990, 99742), (1980, 49871)]