204394701780

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{1557649}}^1$

素因数の和:1557682

約数の個数: 108

約数和(自身を含む): 643811013300

約数和(自身を除く): 439416311520

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, 2187, 2430, 2916, 3645, 4374, 4860, 6561, 7290, 8748, 10935, 13122, 14580, 21870, 26244, 32805, 43740, 65610, 131220, 1557649, 3115298, 4672947, 6230596, 7788245, 9345894, 14018841, 15576490, 18691788, 23364735, 28037682, 31152980, 42056523, 46729470, 56075364, 70094205, 84113046, 93458940, 126169569, 140188410, 168226092, 210282615, 252339138, 280376820, 378508707, 420565230, 504678276, 630847845, 757017414, 841130460, 1135526121, 1261695690, 1514034828, 1892543535, 2271052242, 2523391380, 3406578363, 3785087070, 4542104484, 5677630605, 6813156726, 7570174140, 10219735089, 11355261210, 13626313452, 17032891815, 20439470178, 22710522420, 34065783630, 40878940356, 51098675445, 68131567260, 102197350890, 204394701780]

約数ペア:

[(1, 204394701780), (2, 102197350890), (3, 68131567260), (4, 51098675445), (5, 40878940356), (6, 34065783630), (9, 22710522420), (10, 20439470178), (12, 17032891815), (15, 13626313452), (18, 11355261210), (20, 10219735089), (27, 7570174140), (30, 6813156726), (36, 5677630605), (45, 4542104484), (54, 3785087070), (60, 3406578363), (81, 2523391380), (90, 2271052242), (108, 1892543535), (135, 1514034828), (162, 1261695690), (180, 1135526121), (243, 841130460), (270, 757017414), (324, 630847845), (405, 504678276), (486, 420565230), (540, 378508707), (729, 280376820), (810, 252339138), (972, 210282615), (1215, 168226092), (1458, 140188410), (1620, 126169569), (2187, 93458940), (2430, 84113046), (2916, 70094205), (3645, 56075364), (4374, 46729470), (4860, 42056523), (6561, 31152980), (7290, 28037682), (8748, 23364735), (10935, 18691788), (13122, 15576490), (14580, 14018841), (21870, 9345894), (26244, 7788245), (32805, 6230596), (43740, 4672947), (65610, 3115298), (131220, 1557649)]