131592060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1452

約数の個数: 96

約数和(自身を含む): 411808320

約数和(自身を除く): 280216260

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, 197, 270, 394, 540, 591, 788, 985, 1182, 1237, 1773, 1970, 2364, 2474, 2955, 3546, 3711, 3940, 4948, 5319, 5910, 6185, 7092, 7422, 8865, 10638, 11133, 11820, 12370, 14844, 17730, 18555, 21276, 22266, 24740, 26595, 33399, 35460, 37110, 44532, 53190, 55665, 66798, 74220, 106380, 111330, 133596, 166995, 222660, 243689, 333990, 487378, 667980, 731067, 974756, 1218445, 1462134, 2193201, 2436890, 2924268, 3655335, 4386402, 4873780, 6579603, 7310670, 8772804, 10966005, 13159206, 14621340, 21932010, 26318412, 32898015, 43864020, 65796030, 131592060]

約数ペア:

[(1, 131592060), (2, 65796030), (3, 43864020), (4, 32898015), (5, 26318412), (6, 21932010), (9, 14621340), (10, 13159206), (12, 10966005), (15, 8772804), (18, 7310670), (20, 6579603), (27, 4873780), (30, 4386402), (36, 3655335), (45, 2924268), (54, 2436890), (60, 2193201), (90, 1462134), (108, 1218445), (135, 974756), (180, 731067), (197, 667980), (270, 487378), (394, 333990), (540, 243689), (591, 222660), (788, 166995), (985, 133596), (1182, 111330), (1237, 106380), (1773, 74220), (1970, 66798), (2364, 55665), (2474, 53190), (2955, 44532), (3546, 37110), (3711, 35460), (3940, 33399), (4948, 26595), (5319, 24740), (5910, 22266), (6185, 21276), (7092, 18555), (7422, 17730), (8865, 14844), (10638, 12370), (11133, 11820)]