240655400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1$

素因数の和:1983

約数の個数: 96

約数和(自身を含む): 608766840

約数和(自身を除く): 368111440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 37, 40, 50, 68, 74, 85, 100, 136, 148, 170, 185, 200, 296, 340, 370, 425, 629, 680, 740, 850, 925, 1258, 1480, 1700, 1850, 1913, 2516, 3145, 3400, 3700, 3826, 5032, 6290, 7400, 7652, 9565, 12580, 15304, 15725, 19130, 25160, 31450, 32521, 38260, 47825, 62900, 65042, 70781, 76520, 95650, 125800, 130084, 141562, 162605, 191300, 260168, 283124, 325210, 353905, 382600, 566248, 650420, 707810, 813025, 1203277, 1300840, 1415620, 1626050, 1769525, 2406554, 2831240, 3252100, 3539050, 4813108, 6016385, 6504200, 7078100, 9626216, 12032770, 14156200, 24065540, 30081925, 48131080, 60163850, 120327700, 240655400]

約数ペア:

[(1, 240655400), (2, 120327700), (4, 60163850), (5, 48131080), (8, 30081925), (10, 24065540), (17, 14156200), (20, 12032770), (25, 9626216), (34, 7078100), (37, 6504200), (40, 6016385), (50, 4813108), (68, 3539050), (74, 3252100), (85, 2831240), (100, 2406554), (136, 1769525), (148, 1626050), (170, 1415620), (185, 1300840), (200, 1203277), (296, 813025), (340, 707810), (370, 650420), (425, 566248), (629, 382600), (680, 353905), (740, 325210), (850, 283124), (925, 260168), (1258, 191300), (1480, 162605), (1700, 141562), (1850, 130084), (1913, 125800), (2516, 95650), (3145, 76520), (3400, 70781), (3700, 65042), (3826, 62900), (5032, 47825), (6290, 38260), (7400, 32521), (7652, 31450), (9565, 25160), (12580, 19130), (15304, 15725)]