267828990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 762048000

約数和(自身を除く): 494219010

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 149, 165, 195, 286, 298, 330, 390, 419, 429, 447, 715, 745, 838, 858, 894, 1257, 1430, 1490, 1639, 1937, 2095, 2145, 2235, 2514, 3278, 3874, 4190, 4290, 4470, 4609, 4917, 5447, 5811, 6285, 8195, 9218, 9685, 9834, 10894, 11622, 12570, 13827, 16341, 16390, 19370, 21307, 23045, 24585, 27235, 27654, 29055, 32682, 42614, 46090, 49170, 54470, 58110, 59917, 62431, 63921, 69135, 81705, 106535, 119834, 124862, 127842, 138270, 163410, 179751, 187293, 213070, 299585, 312155, 319605, 359502, 374586, 599170, 624310, 639210, 686741, 811603, 898755, 936465, 1373482, 1623206, 1797510, 1872930, 2060223, 2434809, 3433705, 4058015, 4120446, 4869618, 6867410, 8116030, 8927633, 10301115, 12174045, 17855266, 20602230, 24348090, 26782899, 44638165, 53565798, 89276330, 133914495, 267828990]

約数ペア:

[(1, 267828990), (2, 133914495), (3, 89276330), (5, 53565798), (6, 44638165), (10, 26782899), (11, 24348090), (13, 20602230), (15, 17855266), (22, 12174045), (26, 10301115), (30, 8927633), (33, 8116030), (39, 6867410), (55, 4869618), (65, 4120446), (66, 4058015), (78, 3433705), (110, 2434809), (130, 2060223), (143, 1872930), (149, 1797510), (165, 1623206), (195, 1373482), (286, 936465), (298, 898755), (330, 811603), (390, 686741), (419, 639210), (429, 624310), (447, 599170), (715, 374586), (745, 359502), (838, 319605), (858, 312155), (894, 299585), (1257, 213070), (1430, 187293), (1490, 179751), (1639, 163410), (1937, 138270), (2095, 127842), (2145, 124862), (2235, 119834), (2514, 106535), (3278, 81705), (3874, 69135), (4190, 63921), (4290, 62431), (4470, 59917), (4609, 58110), (4917, 54470), (5447, 49170), (5811, 46090), (6285, 42614), (8195, 32682), (9218, 29055), (9685, 27654), (9834, 27235), (10894, 24585), (11622, 23045), (12570, 21307), (13827, 19370), (16341, 16390)]