30399300

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{139}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 99646400

約数和(自身を除く): 69247100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 139, 150, 162, 180, 225, 243, 270, 278, 300, 324, 405, 417, 450, 486, 540, 556, 675, 695, 729, 810, 834, 900, 972, 1215, 1251, 1350, 1390, 1458, 1620, 1668, 2025, 2085, 2187, 2430, 2502, 2700, 2780, 2916, 3475, 3645, 3753, 4050, 4170, 4374, 4860, 5004, 6075, 6255, 6950, 7290, 7506, 8100, 8340, 8748, 10425, 10935, 11259, 12150, 12510, 13900, 14580, 15012, 18225, 18765, 20850, 21870, 22518, 24300, 25020, 31275, 33777, 36450, 37530, 41700, 43740, 45036, 54675, 56295, 62550, 67554, 72900, 75060, 93825, 101331, 109350, 112590, 125100, 135108, 168885, 187650, 202662, 218700, 225180, 281475, 303993, 337770, 375300, 405324, 506655, 562950, 607986, 675540, 844425, 1013310, 1125900, 1215972, 1519965, 1688850, 2026620, 2533275, 3039930, 3377700, 5066550, 6079860, 7599825, 10133100, 15199650, 30399300]

約数ペア:

[(1, 30399300), (2, 15199650), (3, 10133100), (4, 7599825), (5, 6079860), (6, 5066550), (9, 3377700), (10, 3039930), (12, 2533275), (15, 2026620), (18, 1688850), (20, 1519965), (25, 1215972), (27, 1125900), (30, 1013310), (36, 844425), (45, 675540), (50, 607986), (54, 562950), (60, 506655), (75, 405324), (81, 375300), (90, 337770), (100, 303993), (108, 281475), (135, 225180), (139, 218700), (150, 202662), (162, 187650), (180, 168885), (225, 135108), (243, 125100), (270, 112590), (278, 109350), (300, 101331), (324, 93825), (405, 75060), (417, 72900), (450, 67554), (486, 62550), (540, 56295), (556, 54675), (675, 45036), (695, 43740), (729, 41700), (810, 37530), (834, 36450), (900, 33777), (972, 31275), (1215, 25020), (1251, 24300), (1350, 22518), (1390, 21870), (1458, 20850), (1620, 18765), (1668, 18225), (2025, 15012), (2085, 14580), (2187, 13900), (2430, 12510), (2502, 12150), (2700, 11259), (2780, 10935), (2916, 10425), (3475, 8748), (3645, 8340), (3753, 8100), (4050, 7506), (4170, 7290), (4374, 6950), (4860, 6255), (5004, 6075)]