155116620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{10639}}^1$

素因数の和:10666

約数の個数: 84

約数和(自身を含む): 488439840

約数和(自身を除く): 333323220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 10639, 14580, 21278, 31917, 42556, 53195, 63834, 95751, 106390, 127668, 159585, 191502, 212780, 287253, 319170, 383004, 478755, 574506, 638340, 861759, 957510, 1149012, 1436265, 1723518, 1915020, 2585277, 2872530, 3447036, 4308795, 5170554, 5745060, 7755831, 8617590, 10341108, 12926385, 15511662, 17235180, 25852770, 31023324, 38779155, 51705540, 77558310, 155116620]

約数ペア:

[(1, 155116620), (2, 77558310), (3, 51705540), (4, 38779155), (5, 31023324), (6, 25852770), (9, 17235180), (10, 15511662), (12, 12926385), (15, 10341108), (18, 8617590), (20, 7755831), (27, 5745060), (30, 5170554), (36, 4308795), (45, 3447036), (54, 2872530), (60, 2585277), (81, 1915020), (90, 1723518), (108, 1436265), (135, 1149012), (162, 957510), (180, 861759), (243, 638340), (270, 574506), (324, 478755), (405, 383004), (486, 319170), (540, 287253), (729, 212780), (810, 191502), (972, 159585), (1215, 127668), (1458, 106390), (1620, 95751), (2430, 63834), (2916, 53195), (3645, 42556), (4860, 31917), (7290, 21278), (10639, 14580)]