164835540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{797}}^1$

素因数の和:1198

約数の個数: 96

約数和(自身を含む): 514805760

約数和(自身を除く): 349970220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 383, 540, 766, 797, 1149, 1532, 1594, 1915, 2298, 2391, 3188, 3447, 3830, 3985, 4596, 4782, 5745, 6894, 7173, 7660, 7970, 9564, 10341, 11490, 11955, 13788, 14346, 15940, 17235, 20682, 21519, 22980, 23910, 28692, 34470, 35865, 41364, 43038, 47820, 51705, 68940, 71730, 86076, 103410, 107595, 143460, 206820, 215190, 305251, 430380, 610502, 915753, 1221004, 1526255, 1831506, 2747259, 3052510, 3663012, 4578765, 5494518, 6105020, 8241777, 9157530, 10989036, 13736295, 16483554, 18315060, 27472590, 32967108, 41208885, 54945180, 82417770, 164835540]

約数ペア:

[(1, 164835540), (2, 82417770), (3, 54945180), (4, 41208885), (5, 32967108), (6, 27472590), (9, 18315060), (10, 16483554), (12, 13736295), (15, 10989036), (18, 9157530), (20, 8241777), (27, 6105020), (30, 5494518), (36, 4578765), (45, 3663012), (54, 3052510), (60, 2747259), (90, 1831506), (108, 1526255), (135, 1221004), (180, 915753), (270, 610502), (383, 430380), (540, 305251), (766, 215190), (797, 206820), (1149, 143460), (1532, 107595), (1594, 103410), (1915, 86076), (2298, 71730), (2391, 68940), (3188, 51705), (3447, 47820), (3830, 43038), (3985, 41364), (4596, 35865), (4782, 34470), (5745, 28692), (6894, 23910), (7173, 22980), (7660, 21519), (7970, 20682), (9564, 17235), (10341, 15940), (11490, 14346), (11955, 13788)]