285112860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{653}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 843816960

約数和(自身を除く): 558704100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 383, 570, 653, 766, 1140, 1149, 1306, 1532, 1915, 1959, 2298, 2612, 3265, 3830, 3918, 4596, 5745, 6530, 7277, 7660, 7836, 9795, 11490, 12407, 13060, 14554, 19590, 21831, 22980, 24814, 29108, 36385, 37221, 39180, 43662, 49628, 62035, 72770, 74442, 87324, 109155, 124070, 145540, 148884, 186105, 218310, 248140, 250099, 372210, 436620, 500198, 744420, 750297, 1000396, 1250495, 1500594, 2500990, 3001188, 3751485, 4751881, 5001980, 7502970, 9503762, 14255643, 15005940, 19007524, 23759405, 28511286, 47518810, 57022572, 71278215, 95037620, 142556430, 285112860]

約数ペア:

[(1, 285112860), (2, 142556430), (3, 95037620), (4, 71278215), (5, 57022572), (6, 47518810), (10, 28511286), (12, 23759405), (15, 19007524), (19, 15005940), (20, 14255643), (30, 9503762), (38, 7502970), (57, 5001980), (60, 4751881), (76, 3751485), (95, 3001188), (114, 2500990), (190, 1500594), (228, 1250495), (285, 1000396), (380, 750297), (383, 744420), (570, 500198), (653, 436620), (766, 372210), (1140, 250099), (1149, 248140), (1306, 218310), (1532, 186105), (1915, 148884), (1959, 145540), (2298, 124070), (2612, 109155), (3265, 87324), (3830, 74442), (3918, 72770), (4596, 62035), (5745, 49628), (6530, 43662), (7277, 39180), (7660, 37221), (7836, 36385), (9795, 29108), (11490, 24814), (12407, 22980), (13060, 21831), (14554, 19590)]