98002500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 291281760

約数和(自身を除く): 193279260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 125, 146, 150, 179, 219, 250, 292, 300, 358, 365, 375, 438, 500, 537, 625, 716, 730, 750, 876, 895, 1074, 1095, 1250, 1460, 1500, 1790, 1825, 1875, 2148, 2190, 2500, 2685, 3580, 3650, 3750, 4380, 4475, 5370, 5475, 7300, 7500, 8950, 9125, 10740, 10950, 13067, 13425, 17900, 18250, 21900, 22375, 26134, 26850, 27375, 36500, 39201, 44750, 45625, 52268, 53700, 54750, 65335, 67125, 78402, 89500, 91250, 109500, 111875, 130670, 134250, 136875, 156804, 182500, 196005, 223750, 261340, 268500, 273750, 326675, 335625, 392010, 447500, 547500, 653350, 671250, 784020, 980025, 1306700, 1342500, 1633375, 1960050, 3266750, 3920100, 4900125, 6533500, 8166875, 9800250, 16333750, 19600500, 24500625, 32667500, 49001250, 98002500]

約数ペア:

[(1, 98002500), (2, 49001250), (3, 32667500), (4, 24500625), (5, 19600500), (6, 16333750), (10, 9800250), (12, 8166875), (15, 6533500), (20, 4900125), (25, 3920100), (30, 3266750), (50, 1960050), (60, 1633375), (73, 1342500), (75, 1306700), (100, 980025), (125, 784020), (146, 671250), (150, 653350), (179, 547500), (219, 447500), (250, 392010), (292, 335625), (300, 326675), (358, 273750), (365, 268500), (375, 261340), (438, 223750), (500, 196005), (537, 182500), (625, 156804), (716, 136875), (730, 134250), (750, 130670), (876, 111875), (895, 109500), (1074, 91250), (1095, 89500), (1250, 78402), (1460, 67125), (1500, 65335), (1790, 54750), (1825, 53700), (1875, 52268), (2148, 45625), (2190, 44750), (2500, 39201), (2685, 36500), (3580, 27375), (3650, 26850), (3750, 26134), (4380, 22375), (4475, 21900), (5370, 18250), (5475, 17900), (7300, 13425), (7500, 13067), (8950, 10950), (9125, 10740)]