216859650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12149}}^1$

素因数の和:12188

約数の個数: 96

約数和(自身を含む): 650851200

約数和(自身を除く): 433991550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 238, 255, 350, 357, 425, 510, 525, 595, 714, 850, 1050, 1190, 1275, 1785, 2550, 2975, 3570, 5950, 8925, 12149, 17850, 24298, 36447, 60745, 72894, 85043, 121490, 170086, 182235, 206533, 255129, 303725, 364470, 413066, 425215, 510258, 607450, 619599, 850430, 911175, 1032665, 1239198, 1275645, 1445731, 1822350, 2065330, 2126075, 2551290, 2891462, 3097995, 4252150, 4337193, 5163325, 6195990, 6378225, 7228655, 8674386, 10326650, 12756450, 14457310, 15489975, 21685965, 30979950, 36143275, 43371930, 72286550, 108429825, 216859650]

約数ペア:

[(1, 216859650), (2, 108429825), (3, 72286550), (5, 43371930), (6, 36143275), (7, 30979950), (10, 21685965), (14, 15489975), (15, 14457310), (17, 12756450), (21, 10326650), (25, 8674386), (30, 7228655), (34, 6378225), (35, 6195990), (42, 5163325), (50, 4337193), (51, 4252150), (70, 3097995), (75, 2891462), (85, 2551290), (102, 2126075), (105, 2065330), (119, 1822350), (150, 1445731), (170, 1275645), (175, 1239198), (210, 1032665), (238, 911175), (255, 850430), (350, 619599), (357, 607450), (425, 510258), (510, 425215), (525, 413066), (595, 364470), (714, 303725), (850, 255129), (1050, 206533), (1190, 182235), (1275, 170086), (1785, 121490), (2550, 85043), (2975, 72894), (3570, 60745), (5950, 36447), (8925, 24298), (12149, 17850)]