17990250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 48275136

約数和(自身を除く): 30284886

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 83, 85, 102, 125, 150, 166, 170, 249, 250, 255, 289, 375, 415, 425, 498, 510, 578, 750, 830, 850, 867, 1245, 1275, 1411, 1445, 1734, 2075, 2125, 2490, 2550, 2822, 2890, 4150, 4233, 4250, 4335, 6225, 6375, 7055, 7225, 8466, 8670, 10375, 12450, 12750, 14110, 14450, 20750, 21165, 21675, 23987, 31125, 35275, 36125, 42330, 43350, 47974, 62250, 70550, 71961, 72250, 105825, 108375, 119935, 143922, 176375, 211650, 216750, 239870, 352750, 359805, 529125, 599675, 719610, 1058250, 1199350, 1799025, 2998375, 3598050, 5996750, 8995125, 17990250]

約数ペア:

[(1, 17990250), (2, 8995125), (3, 5996750), (5, 3598050), (6, 2998375), (10, 1799025), (15, 1199350), (17, 1058250), (25, 719610), (30, 599675), (34, 529125), (50, 359805), (51, 352750), (75, 239870), (83, 216750), (85, 211650), (102, 176375), (125, 143922), (150, 119935), (166, 108375), (170, 105825), (249, 72250), (250, 71961), (255, 70550), (289, 62250), (375, 47974), (415, 43350), (425, 42330), (498, 36125), (510, 35275), (578, 31125), (750, 23987), (830, 21675), (850, 21165), (867, 20750), (1245, 14450), (1275, 14110), (1411, 12750), (1445, 12450), (1734, 10375), (2075, 8670), (2125, 8466), (2490, 7225), (2550, 7055), (2822, 6375), (2890, 6225), (4150, 4335), (4233, 4250)]