165140550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21587}}^1$

素因数の和:21622

約数の個数: 72

約数和(自身を含む): 469798056

約数和(自身を除く): 304657506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 21587, 43174, 64761, 107935, 129522, 194283, 215870, 323805, 366979, 388566, 539675, 647610, 733958, 971415, 1079350, 1100937, 1619025, 1834895, 1942830, 2201874, 3238050, 3302811, 3669790, 4857075, 5504685, 6605622, 9174475, 9714150, 11009370, 16514055, 18348950, 27523425, 33028110, 55046850, 82570275, 165140550]

約数ペア:

[(1, 165140550), (2, 82570275), (3, 55046850), (5, 33028110), (6, 27523425), (9, 18348950), (10, 16514055), (15, 11009370), (17, 9714150), (18, 9174475), (25, 6605622), (30, 5504685), (34, 4857075), (45, 3669790), (50, 3302811), (51, 3238050), (75, 2201874), (85, 1942830), (90, 1834895), (102, 1619025), (150, 1100937), (153, 1079350), (170, 971415), (225, 733958), (255, 647610), (306, 539675), (425, 388566), (450, 366979), (510, 323805), (765, 215870), (850, 194283), (1275, 129522), (1530, 107935), (2550, 64761), (3825, 43174), (7650, 21587)]