23187150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 75557664

約数和(自身を除く): 52370514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 30, 34, 35, 42, 45, 50, 51, 63, 70, 75, 85, 90, 102, 105, 119, 126, 150, 153, 170, 175, 210, 225, 238, 255, 306, 315, 350, 357, 425, 433, 450, 510, 525, 595, 630, 714, 765, 850, 866, 1050, 1071, 1190, 1275, 1299, 1530, 1575, 1785, 2142, 2165, 2550, 2598, 2975, 3031, 3150, 3570, 3825, 3897, 4330, 5355, 5950, 6062, 6495, 7361, 7650, 7794, 8925, 9093, 10710, 10825, 12990, 14722, 15155, 17850, 18186, 19485, 21650, 22083, 26775, 27279, 30310, 32475, 36805, 38970, 44166, 45465, 51527, 53550, 54558, 64950, 66249, 73610, 75775, 90930, 97425, 103054, 110415, 132498, 136395, 151550, 154581, 184025, 194850, 220830, 227325, 257635, 272790, 309162, 331245, 368050, 454650, 463743, 515270, 552075, 662490, 681975, 772905, 927486, 1104150, 1288175, 1363950, 1545810, 1656225, 2318715, 2576350, 3312450, 3864525, 4637430, 7729050, 11593575, 23187150]

約数ペア:

[(1, 23187150), (2, 11593575), (3, 7729050), (5, 4637430), (6, 3864525), (7, 3312450), (9, 2576350), (10, 2318715), (14, 1656225), (15, 1545810), (17, 1363950), (18, 1288175), (21, 1104150), (25, 927486), (30, 772905), (34, 681975), (35, 662490), (42, 552075), (45, 515270), (50, 463743), (51, 454650), (63, 368050), (70, 331245), (75, 309162), (85, 272790), (90, 257635), (102, 227325), (105, 220830), (119, 194850), (126, 184025), (150, 154581), (153, 151550), (170, 136395), (175, 132498), (210, 110415), (225, 103054), (238, 97425), (255, 90930), (306, 75775), (315, 73610), (350, 66249), (357, 64950), (425, 54558), (433, 53550), (450, 51527), (510, 45465), (525, 44166), (595, 38970), (630, 36805), (714, 32475), (765, 30310), (850, 27279), (866, 26775), (1050, 22083), (1071, 21650), (1190, 19485), (1275, 18186), (1299, 17850), (1530, 15155), (1575, 14722), (1785, 12990), (2142, 10825), (2165, 10710), (2550, 9093), (2598, 8925), (2975, 7794), (3031, 7650), (3150, 7361), (3570, 6495), (3825, 6062), (3897, 5950), (4330, 5355)]