189880110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 615513600

約数和(自身を除く): 425633490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 29, 30, 35, 38, 42, 45, 57, 58, 63, 70, 87, 90, 95, 105, 114, 126, 133, 145, 171, 174, 190, 203, 210, 261, 266, 285, 290, 315, 342, 399, 406, 435, 522, 547, 551, 570, 609, 630, 665, 798, 855, 870, 1015, 1094, 1102, 1197, 1218, 1305, 1330, 1641, 1653, 1710, 1827, 1995, 2030, 2394, 2610, 2735, 2755, 3045, 3282, 3306, 3654, 3829, 3857, 3990, 4923, 4959, 5470, 5510, 5985, 6090, 7658, 7714, 8205, 8265, 9135, 9846, 9918, 10393, 11487, 11571, 11970, 15863, 16410, 16530, 18270, 19145, 19285, 20786, 22974, 23142, 24615, 24795, 31179, 31726, 34461, 34713, 38290, 38570, 47589, 49230, 49590, 51965, 57435, 57855, 62358, 68922, 69426, 72751, 79315, 93537, 95178, 103930, 111041, 114870, 115710, 142767, 145502, 155895, 158630, 172305, 173565, 187074, 218253, 222082, 237945, 285534, 301397, 311790, 333123, 344610, 347130, 363755, 436506, 467685, 475890, 555205, 602794, 654759, 666246, 713835, 727510, 904191, 935370, 999369, 1091265, 1110410, 1309518, 1427670, 1506985, 1665615, 1808382, 1998738, 2109779, 2182530, 2712573, 3013970, 3273795, 3331230, 4219558, 4520955, 4996845, 5425146, 6329337, 6547590, 9041910, 9993690, 10548895, 12658674, 13562865, 18988011, 21097790, 27125730, 31646685, 37976022, 63293370, 94940055, 189880110]

約数ペア:

[(1, 189880110), (2, 94940055), (3, 63293370), (5, 37976022), (6, 31646685), (7, 27125730), (9, 21097790), (10, 18988011), (14, 13562865), (15, 12658674), (18, 10548895), (19, 9993690), (21, 9041910), (29, 6547590), (30, 6329337), (35, 5425146), (38, 4996845), (42, 4520955), (45, 4219558), (57, 3331230), (58, 3273795), (63, 3013970), (70, 2712573), (87, 2182530), (90, 2109779), (95, 1998738), (105, 1808382), (114, 1665615), (126, 1506985), (133, 1427670), (145, 1309518), (171, 1110410), (174, 1091265), (190, 999369), (203, 935370), (210, 904191), (261, 727510), (266, 713835), (285, 666246), (290, 654759), (315, 602794), (342, 555205), (399, 475890), (406, 467685), (435, 436506), (522, 363755), (547, 347130), (551, 344610), (570, 333123), (609, 311790), (630, 301397), (665, 285534), (798, 237945), (855, 222082), (870, 218253), (1015, 187074), (1094, 173565), (1102, 172305), (1197, 158630), (1218, 155895), (1305, 145502), (1330, 142767), (1641, 115710), (1653, 114870), (1710, 111041), (1827, 103930), (1995, 95178), (2030, 93537), (2394, 79315), (2610, 72751), (2735, 69426), (2755, 68922), (3045, 62358), (3282, 57855), (3306, 57435), (3654, 51965), (3829, 49590), (3857, 49230), (3990, 47589), (4923, 38570), (4959, 38290), (5470, 34713), (5510, 34461), (5985, 31726), (6090, 31179), (7658, 24795), (7714, 24615), (8205, 23142), (8265, 22974), (9135, 20786), (9846, 19285), (9918, 19145), (10393, 18270), (11487, 16530), (11571, 16410), (11970, 15863)]