145597200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17333}}^1$

素因数の和:17361

約数の個数: 120

約数和(自身を含む): 533055168

約数和(自身を除く): 387457968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 17333, 34666, 51999, 69332, 86665, 103998, 121331, 138664, 173330, 207996, 242662, 259995, 277328, 346660, 363993, 415992, 433325, 485324, 519990, 606655, 693320, 727986, 831984, 866650, 970648, 1039980, 1213310, 1299975, 1386640, 1455972, 1733300, 1819965, 1941296, 2079960, 2426620, 2599950, 2911944, 3033275, 3466600, 3639930, 4159920, 4853240, 5199900, 5823888, 6066550, 6933200, 7279860, 9099825, 9706480, 10399800, 12133100, 14559720, 18199650, 20799600, 24266200, 29119440, 36399300, 48532400, 72798600, 145597200]

約数ペア:

[(1, 145597200), (2, 72798600), (3, 48532400), (4, 36399300), (5, 29119440), (6, 24266200), (7, 20799600), (8, 18199650), (10, 14559720), (12, 12133100), (14, 10399800), (15, 9706480), (16, 9099825), (20, 7279860), (21, 6933200), (24, 6066550), (25, 5823888), (28, 5199900), (30, 4853240), (35, 4159920), (40, 3639930), (42, 3466600), (48, 3033275), (50, 2911944), (56, 2599950), (60, 2426620), (70, 2079960), (75, 1941296), (80, 1819965), (84, 1733300), (100, 1455972), (105, 1386640), (112, 1299975), (120, 1213310), (140, 1039980), (150, 970648), (168, 866650), (175, 831984), (200, 727986), (210, 693320), (240, 606655), (280, 519990), (300, 485324), (336, 433325), (350, 415992), (400, 363993), (420, 346660), (525, 277328), (560, 259995), (600, 242662), (700, 207996), (840, 173330), (1050, 138664), (1200, 121331), (1400, 103998), (1680, 86665), (2100, 69332), (2800, 51999), (4200, 34666), (8400, 17333)]