198398400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{41333}}^1$

素因数の和:41358

約数の個数: 84

約数和(自身を含む): 650927832

約数和(自身を除く): 452529432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 41333, 82666, 123999, 165332, 206665, 247998, 330664, 413330, 495996, 619995, 661328, 826660, 991992, 1033325, 1239990, 1322656, 1653320, 1983984, 2066650, 2479980, 2645312, 3099975, 3306640, 3967968, 4133300, 4959960, 6199950, 6613280, 7935936, 8266600, 9919920, 12399900, 13226560, 16533200, 19839840, 24799800, 33066400, 39679680, 49599600, 66132800, 99199200, 198398400]

約数ペア:

[(1, 198398400), (2, 99199200), (3, 66132800), (4, 49599600), (5, 39679680), (6, 33066400), (8, 24799800), (10, 19839840), (12, 16533200), (15, 13226560), (16, 12399900), (20, 9919920), (24, 8266600), (25, 7935936), (30, 6613280), (32, 6199950), (40, 4959960), (48, 4133300), (50, 3967968), (60, 3306640), (64, 3099975), (75, 2645312), (80, 2479980), (96, 2066650), (100, 1983984), (120, 1653320), (150, 1322656), (160, 1239990), (192, 1033325), (200, 991992), (240, 826660), (300, 661328), (320, 619995), (400, 495996), (480, 413330), (600, 330664), (800, 247998), (960, 206665), (1200, 165332), (1600, 123999), (2400, 82666), (4800, 41333)]