18252900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1230

約数の個数: 108

約数和(自身を含む): 60628932

約数和(自身を除く): 42376032

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1193, 1275, 1530, 1700, 2386, 2550, 3060, 3579, 3825, 4772, 5100, 5965, 7158, 7650, 10737, 11930, 14316, 15300, 17895, 20281, 21474, 23860, 29825, 35790, 40562, 42948, 53685, 59650, 60843, 71580, 81124, 89475, 101405, 107370, 119300, 121686, 178950, 182529, 202810, 214740, 243372, 268425, 304215, 357900, 365058, 405620, 507025, 536850, 608430, 730116, 912645, 1014050, 1073700, 1216860, 1521075, 1825290, 2028100, 3042150, 3650580, 4563225, 6084300, 9126450, 18252900]

約数ペア:

[(1, 18252900), (2, 9126450), (3, 6084300), (4, 4563225), (5, 3650580), (6, 3042150), (9, 2028100), (10, 1825290), (12, 1521075), (15, 1216860), (17, 1073700), (18, 1014050), (20, 912645), (25, 730116), (30, 608430), (34, 536850), (36, 507025), (45, 405620), (50, 365058), (51, 357900), (60, 304215), (68, 268425), (75, 243372), (85, 214740), (90, 202810), (100, 182529), (102, 178950), (150, 121686), (153, 119300), (170, 107370), (180, 101405), (204, 89475), (225, 81124), (255, 71580), (300, 60843), (306, 59650), (340, 53685), (425, 42948), (450, 40562), (510, 35790), (612, 29825), (765, 23860), (850, 21474), (900, 20281), (1020, 17895), (1193, 15300), (1275, 14316), (1530, 11930), (1700, 10737), (2386, 7650), (2550, 7158), (3060, 5965), (3579, 5100), (3825, 4772)]