1900201377240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{54415847}}^1$

素因数の和:54415961

約数の個数: 96

約数和(自身を含む): 6239321131680

約数和(自身を除く): 4339119754440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 34920, 54415847, 108831694, 163247541, 217663388, 272079235, 326495082, 435326776, 489742623, 544158470, 652990164, 816237705, 979485246, 1088316940, 1305980328, 1632475410, 1958970492, 2176633880, 2448713115, 3264950820, 3917940984, 4897426230, 5278337159, 6529901640, 9794852460, 10556674318, 15835011477, 19589704920, 21113348636, 26391685795, 31670022954, 42226697272, 47505034431, 52783371590, 63340045908, 79175057385, 95010068862, 105566743180, 126680091816, 158350114770, 190020137724, 211133486360, 237525172155, 316700229540, 380040275448, 475050344310, 633400459080, 950100688620, 1900201377240]

約数ペア:

[(1, 1900201377240), (2, 950100688620), (3, 633400459080), (4, 475050344310), (5, 380040275448), (6, 316700229540), (8, 237525172155), (9, 211133486360), (10, 190020137724), (12, 158350114770), (15, 126680091816), (18, 105566743180), (20, 95010068862), (24, 79175057385), (30, 63340045908), (36, 52783371590), (40, 47505034431), (45, 42226697272), (60, 31670022954), (72, 26391685795), (90, 21113348636), (97, 19589704920), (120, 15835011477), (180, 10556674318), (194, 9794852460), (291, 6529901640), (360, 5278337159), (388, 4897426230), (485, 3917940984), (582, 3264950820), (776, 2448713115), (873, 2176633880), (970, 1958970492), (1164, 1632475410), (1455, 1305980328), (1746, 1088316940), (1940, 979485246), (2328, 816237705), (2910, 652990164), (3492, 544158470), (3880, 489742623), (4365, 435326776), (5820, 326495082), (6984, 272079235), (8730, 217663388), (11640, 163247541), (17460, 108831694), (34920, 54415847)]