253133910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:660

約数の個数: 160

約数和(自身を含む): 745189632

約数和(自身を除く): 492055722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 81, 85, 90, 93, 102, 135, 153, 155, 162, 170, 186, 255, 270, 279, 306, 310, 405, 459, 465, 510, 527, 558, 593, 765, 810, 837, 918, 930, 1054, 1186, 1377, 1395, 1530, 1581, 1674, 1779, 2295, 2511, 2635, 2754, 2790, 2965, 3162, 3558, 4185, 4590, 4743, 5022, 5270, 5337, 5930, 6885, 7905, 8370, 8895, 9486, 10081, 10674, 12555, 13770, 14229, 15810, 16011, 17790, 18383, 20162, 23715, 25110, 26685, 28458, 30243, 32022, 36766, 42687, 47430, 48033, 50405, 53370, 55149, 60486, 71145, 80055, 85374, 90729, 91915, 96066, 100810, 110298, 142290, 151215, 160110, 165447, 181458, 183830, 213435, 240165, 272187, 275745, 302430, 312511, 330894, 426870, 453645, 480330, 496341, 544374, 551490, 625022, 816561, 827235, 907290, 937533, 992682, 1360935, 1489023, 1562555, 1633122, 1654470, 1875066, 2481705, 2721870, 2812599, 2978046, 3125110, 4082805, 4687665, 4963410, 5625198, 7445115, 8165610, 8437797, 9375330, 14062995, 14890230, 16875594, 25313391, 28125990, 42188985, 50626782, 84377970, 126566955, 253133910]

約数ペア:

[(1, 253133910), (2, 126566955), (3, 84377970), (5, 50626782), (6, 42188985), (9, 28125990), (10, 25313391), (15, 16875594), (17, 14890230), (18, 14062995), (27, 9375330), (30, 8437797), (31, 8165610), (34, 7445115), (45, 5625198), (51, 4963410), (54, 4687665), (62, 4082805), (81, 3125110), (85, 2978046), (90, 2812599), (93, 2721870), (102, 2481705), (135, 1875066), (153, 1654470), (155, 1633122), (162, 1562555), (170, 1489023), (186, 1360935), (255, 992682), (270, 937533), (279, 907290), (306, 827235), (310, 816561), (405, 625022), (459, 551490), (465, 544374), (510, 496341), (527, 480330), (558, 453645), (593, 426870), (765, 330894), (810, 312511), (837, 302430), (918, 275745), (930, 272187), (1054, 240165), (1186, 213435), (1377, 183830), (1395, 181458), (1530, 165447), (1581, 160110), (1674, 151215), (1779, 142290), (2295, 110298), (2511, 100810), (2635, 96066), (2754, 91915), (2790, 90729), (2965, 85374), (3162, 80055), (3558, 71145), (4185, 60486), (4590, 55149), (4743, 53370), (5022, 50405), (5270, 48033), (5337, 47430), (5930, 42687), (6885, 36766), (7905, 32022), (8370, 30243), (8895, 28458), (9486, 26685), (10081, 25110), (10674, 23715), (12555, 20162), (13770, 18383), (14229, 17790), (15810, 16011)]