196290900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:935

約数の個数: 216

約数和(自身を含む): 698253920

約数和(自身を除く): 501963020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 390, 450, 468, 475, 494, 570, 585, 650, 684, 741, 780, 855, 883, 900, 950, 975, 988, 1140, 1170, 1235, 1300, 1425, 1482, 1710, 1766, 1900, 1950, 2223, 2340, 2470, 2649, 2850, 2925, 2964, 3420, 3532, 3705, 3900, 4275, 4415, 4446, 4940, 5298, 5700, 5850, 6175, 7410, 7947, 8550, 8830, 8892, 10596, 11115, 11479, 11700, 12350, 13245, 14820, 15894, 16777, 17100, 17660, 18525, 22075, 22230, 22958, 24700, 26490, 31788, 33554, 34437, 37050, 39735, 44150, 44460, 45916, 50331, 52980, 55575, 57395, 66225, 67108, 68874, 74100, 79470, 83885, 88300, 100662, 103311, 111150, 114790, 132450, 137748, 150993, 158940, 167770, 172185, 198675, 201324, 206622, 218101, 222300, 229580, 251655, 264900, 286975, 301986, 335540, 344370, 397350, 413244, 419425, 436202, 503310, 516555, 573950, 603972, 654303, 688740, 754965, 794700, 838850, 860925, 872404, 1006620, 1033110, 1090505, 1147900, 1258275, 1308606, 1509930, 1677700, 1721850, 1962909, 2066220, 2181010, 2516550, 2582775, 2617212, 3019860, 3271515, 3443700, 3774825, 3925818, 4362020, 5033100, 5165550, 5452525, 6543030, 7549650, 7851636, 9814545, 10331100, 10905050, 13086060, 15099300, 16357575, 19629090, 21810100, 32715150, 39258180, 49072725, 65430300, 98145450, 196290900]

約数ペア:

[(1, 196290900), (2, 98145450), (3, 65430300), (4, 49072725), (5, 39258180), (6, 32715150), (9, 21810100), (10, 19629090), (12, 16357575), (13, 15099300), (15, 13086060), (18, 10905050), (19, 10331100), (20, 9814545), (25, 7851636), (26, 7549650), (30, 6543030), (36, 5452525), (38, 5165550), (39, 5033100), (45, 4362020), (50, 3925818), (52, 3774825), (57, 3443700), (60, 3271515), (65, 3019860), (75, 2617212), (76, 2582775), (78, 2516550), (90, 2181010), (95, 2066220), (100, 1962909), (114, 1721850), (117, 1677700), (130, 1509930), (150, 1308606), (156, 1258275), (171, 1147900), (180, 1090505), (190, 1033110), (195, 1006620), (225, 872404), (228, 860925), (234, 838850), (247, 794700), (260, 754965), (285, 688740), (300, 654303), (325, 603972), (342, 573950), (380, 516555), (390, 503310), (450, 436202), (468, 419425), (475, 413244), (494, 397350), (570, 344370), (585, 335540), (650, 301986), (684, 286975), (741, 264900), (780, 251655), (855, 229580), (883, 222300), (900, 218101), (950, 206622), (975, 201324), (988, 198675), (1140, 172185), (1170, 167770), (1235, 158940), (1300, 150993), (1425, 137748), (1482, 132450), (1710, 114790), (1766, 111150), (1900, 103311), (1950, 100662), (2223, 88300), (2340, 83885), (2470, 79470), (2649, 74100), (2850, 68874), (2925, 67108), (2964, 66225), (3420, 57395), (3532, 55575), (3705, 52980), (3900, 50331), (4275, 45916), (4415, 44460), (4446, 44150), (4940, 39735), (5298, 37050), (5700, 34437), (5850, 33554), (6175, 31788), (7410, 26490), (7947, 24700), (8550, 22958), (8830, 22230), (8892, 22075), (10596, 18525), (11115, 17660), (11479, 17100), (11700, 16777), (12350, 15894), (13245, 14820)]