1313749300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 3146673600

約数和(自身を除く): 1832924300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 113, 116, 145, 190, 211, 226, 290, 380, 422, 452, 475, 551, 565, 580, 725, 844, 950, 1055, 1102, 1130, 1450, 1900, 2110, 2147, 2204, 2260, 2755, 2825, 2900, 3277, 4009, 4220, 4294, 5275, 5510, 5650, 6119, 6554, 8018, 8588, 10550, 10735, 11020, 11300, 12238, 13108, 13775, 16036, 16385, 20045, 21100, 21470, 23843, 24476, 27550, 30595, 32770, 40090, 42940, 47686, 53675, 55100, 61190, 62263, 65540, 80180, 81925, 95372, 100225, 107350, 116261, 119215, 122380, 124526, 152975, 163850, 200450, 214700, 232522, 238430, 249052, 305950, 311315, 327700, 400900, 453017, 465044, 476860, 581305, 596075, 611900, 622630, 691447, 906034, 1162610, 1192150, 1245260, 1382894, 1556575, 1812068, 2265085, 2325220, 2384300, 2765788, 2906525, 3113150, 3457235, 4530170, 5813050, 6226300, 6914470, 9060340, 11325425, 11626100, 13137493, 13828940, 17286175, 22650850, 26274986, 34572350, 45301700, 52549972, 65687465, 69144700, 131374930, 262749860, 328437325, 656874650, 1313749300]

約数ペア:

[(1, 1313749300), (2, 656874650), (4, 328437325), (5, 262749860), (10, 131374930), (19, 69144700), (20, 65687465), (25, 52549972), (29, 45301700), (38, 34572350), (50, 26274986), (58, 22650850), (76, 17286175), (95, 13828940), (100, 13137493), (113, 11626100), (116, 11325425), (145, 9060340), (190, 6914470), (211, 6226300), (226, 5813050), (290, 4530170), (380, 3457235), (422, 3113150), (452, 2906525), (475, 2765788), (551, 2384300), (565, 2325220), (580, 2265085), (725, 1812068), (844, 1556575), (950, 1382894), (1055, 1245260), (1102, 1192150), (1130, 1162610), (1450, 906034), (1900, 691447), (2110, 622630), (2147, 611900), (2204, 596075), (2260, 581305), (2755, 476860), (2825, 465044), (2900, 453017), (3277, 400900), (4009, 327700), (4220, 311315), (4294, 305950), (5275, 249052), (5510, 238430), (5650, 232522), (6119, 214700), (6554, 200450), (8018, 163850), (8588, 152975), (10550, 124526), (10735, 122380), (11020, 119215), (11300, 116261), (12238, 107350), (13108, 100225), (13775, 95372), (16036, 81925), (16385, 80180), (20045, 65540), (21100, 62263), (21470, 61190), (23843, 55100), (24476, 53675), (27550, 47686), (30595, 42940), (32770, 40090)]