634950

素因数分解:

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

素因数の和:118

約数の個数: 72

約数和(自身を含む): 1828008

約数和(自身を除く): 1193058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 83, 85, 90, 102, 150, 153, 166, 170, 225, 249, 255, 306, 415, 425, 450, 498, 510, 747, 765, 830, 850, 1245, 1275, 1411, 1494, 1530, 2075, 2490, 2550, 2822, 3735, 3825, 4150, 4233, 6225, 7055, 7470, 7650, 8466, 12450, 12699, 14110, 18675, 21165, 25398, 35275, 37350, 42330, 63495, 70550, 105825, 126990, 211650, 317475, 634950]

約数ペア:

[(1, 634950), (2, 317475), (3, 211650), (5, 126990), (6, 105825), (9, 70550), (10, 63495), (15, 42330), (17, 37350), (18, 35275), (25, 25398), (30, 21165), (34, 18675), (45, 14110), (50, 12699), (51, 12450), (75, 8466), (83, 7650), (85, 7470), (90, 7055), (102, 6225), (150, 4233), (153, 4150), (166, 3825), (170, 3735), (225, 2822), (249, 2550), (255, 2490), (306, 2075), (415, 1530), (425, 1494), (450, 1411), (498, 1275), (510, 1245), (747, 850), (765, 830)]