2189230800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{49307}}^1$

素因数の和:49365

約数の個数: 120

約数和(自身を含む): 7202518176

約数和(自身を除く): 5013287376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 37, 40, 48, 50, 60, 74, 75, 80, 100, 111, 120, 148, 150, 185, 200, 222, 240, 296, 300, 370, 400, 444, 555, 592, 600, 740, 888, 925, 1110, 1200, 1480, 1776, 1850, 2220, 2775, 2960, 3700, 4440, 5550, 7400, 8880, 11100, 14800, 22200, 44400, 49307, 98614, 147921, 197228, 246535, 295842, 394456, 493070, 591684, 739605, 788912, 986140, 1183368, 1232675, 1479210, 1824359, 1972280, 2366736, 2465350, 2958420, 3648718, 3698025, 3944560, 4930700, 5473077, 5916840, 7297436, 7396050, 9121795, 9861400, 10946154, 11833680, 14594872, 14792100, 18243590, 19722800, 21892308, 27365385, 29189744, 29584200, 36487180, 43784616, 45608975, 54730770, 59168400, 72974360, 87569232, 91217950, 109461540, 136826925, 145948720, 182435900, 218923080, 273653850, 364871800, 437846160, 547307700, 729743600, 1094615400, 2189230800]

約数ペア:

[(1, 2189230800), (2, 1094615400), (3, 729743600), (4, 547307700), (5, 437846160), (6, 364871800), (8, 273653850), (10, 218923080), (12, 182435900), (15, 145948720), (16, 136826925), (20, 109461540), (24, 91217950), (25, 87569232), (30, 72974360), (37, 59168400), (40, 54730770), (48, 45608975), (50, 43784616), (60, 36487180), (74, 29584200), (75, 29189744), (80, 27365385), (100, 21892308), (111, 19722800), (120, 18243590), (148, 14792100), (150, 14594872), (185, 11833680), (200, 10946154), (222, 9861400), (240, 9121795), (296, 7396050), (300, 7297436), (370, 5916840), (400, 5473077), (444, 4930700), (555, 3944560), (592, 3698025), (600, 3648718), (740, 2958420), (888, 2465350), (925, 2366736), (1110, 1972280), (1200, 1824359), (1480, 1479210), (1776, 1232675), (1850, 1183368), (2220, 986140), (2775, 788912), (2960, 739605), (3700, 591684), (4440, 493070), (5550, 394456), (7400, 295842), (8880, 246535), (11100, 197228), (14800, 147921), (22200, 98614), (44400, 49307)]