76938750

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{977}}^1$

素因数の和:1012

約数の個数: 120

約数和(自身を含む): 238311216

約数和(自身を除く): 161372466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 625, 630, 750, 875, 977, 1050, 1125, 1250, 1575, 1750, 1875, 1954, 2250, 2625, 2931, 3150, 3750, 4375, 4885, 5250, 5625, 5862, 6839, 7875, 8750, 8793, 9770, 11250, 13125, 13678, 14655, 15750, 17586, 20517, 24425, 26250, 29310, 34195, 39375, 41034, 43965, 48850, 61551, 68390, 73275, 78750, 87930, 102585, 122125, 123102, 146550, 170975, 205170, 219825, 244250, 307755, 341950, 366375, 439650, 512925, 610625, 615510, 732750, 854875, 1025850, 1099125, 1221250, 1538775, 1709750, 1831875, 2198250, 2564625, 3077550, 3663750, 4274375, 5129250, 5495625, 7693875, 8548750, 10991250, 12823125, 15387750, 25646250, 38469375, 76938750]

約数ペア:

[(1, 76938750), (2, 38469375), (3, 25646250), (5, 15387750), (6, 12823125), (7, 10991250), (9, 8548750), (10, 7693875), (14, 5495625), (15, 5129250), (18, 4274375), (21, 3663750), (25, 3077550), (30, 2564625), (35, 2198250), (42, 1831875), (45, 1709750), (50, 1538775), (63, 1221250), (70, 1099125), (75, 1025850), (90, 854875), (105, 732750), (125, 615510), (126, 610625), (150, 512925), (175, 439650), (210, 366375), (225, 341950), (250, 307755), (315, 244250), (350, 219825), (375, 205170), (450, 170975), (525, 146550), (625, 123102), (630, 122125), (750, 102585), (875, 87930), (977, 78750), (1050, 73275), (1125, 68390), (1250, 61551), (1575, 48850), (1750, 43965), (1875, 41034), (1954, 39375), (2250, 34195), (2625, 29310), (2931, 26250), (3150, 24425), (3750, 20517), (4375, 17586), (4885, 15750), (5250, 14655), (5625, 13678), (5862, 13125), (6839, 11250), (7875, 9770), (8750, 8793)]