242792300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 561057840

約数和(自身を除く): 318265540

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 251, 340, 425, 502, 569, 850, 1004, 1138, 1255, 1700, 2276, 2510, 2845, 4267, 5020, 5690, 6275, 8534, 9673, 11380, 12550, 14225, 17068, 19346, 21335, 25100, 28450, 38692, 42670, 48365, 56900, 85340, 96730, 106675, 142819, 193460, 213350, 241825, 285638, 426700, 483650, 571276, 714095, 967300, 1428190, 2427923, 2856380, 3570475, 4855846, 7140950, 9711692, 12139615, 14281900, 24279230, 48558460, 60698075, 121396150, 242792300]

約数ペア:

[(1, 242792300), (2, 121396150), (4, 60698075), (5, 48558460), (10, 24279230), (17, 14281900), (20, 12139615), (25, 9711692), (34, 7140950), (50, 4855846), (68, 3570475), (85, 2856380), (100, 2427923), (170, 1428190), (251, 967300), (340, 714095), (425, 571276), (502, 483650), (569, 426700), (850, 285638), (1004, 241825), (1138, 213350), (1255, 193460), (1700, 142819), (2276, 106675), (2510, 96730), (2845, 85340), (4267, 56900), (5020, 48365), (5690, 42670), (6275, 38692), (8534, 28450), (9673, 25100), (11380, 21335), (12550, 19346), (14225, 17068)]