68330100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 198737280

約数和(自身を除く): 130407180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 239, 300, 478, 717, 953, 956, 1195, 1434, 1906, 2390, 2859, 2868, 3585, 3812, 4765, 4780, 5718, 5975, 7170, 9530, 11436, 11950, 14295, 14340, 17925, 19060, 23825, 23900, 28590, 35850, 47650, 57180, 71475, 71700, 95300, 142950, 227767, 285900, 455534, 683301, 911068, 1138835, 1366602, 2277670, 2733204, 3416505, 4555340, 5694175, 6833010, 11388350, 13666020, 17082525, 22776700, 34165050, 68330100]

約数ペア:

[(1, 68330100), (2, 34165050), (3, 22776700), (4, 17082525), (5, 13666020), (6, 11388350), (10, 6833010), (12, 5694175), (15, 4555340), (20, 3416505), (25, 2733204), (30, 2277670), (50, 1366602), (60, 1138835), (75, 911068), (100, 683301), (150, 455534), (239, 285900), (300, 227767), (478, 142950), (717, 95300), (953, 71700), (956, 71475), (1195, 57180), (1434, 47650), (1906, 35850), (2390, 28590), (2859, 23900), (2868, 23825), (3585, 19060), (3812, 17925), (4765, 14340), (4780, 14295), (5718, 11950), (5975, 11436), (7170, 9530)]