157840800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5059}}^1$

素因数の和:5095

約数の個数: 144

約数和(自身を含む): 553402080

約数和(自身を除く): 395561280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5059, 5200, 6240, 7800, 10118, 10400, 15177, 15600, 20236, 25295, 30354, 31200, 40472, 50590, 60708, 65767, 75885, 80944, 101180, 121416, 126475, 131534, 151770, 161888, 197301, 202360, 242832, 252950, 263068, 303540, 328835, 379425, 394602, 404720, 485664, 505900, 526136, 607080, 657670, 758850, 789204, 809440, 986505, 1011800, 1052272, 1214160, 1315340, 1517700, 1578408, 1644175, 1973010, 2023600, 2104544, 2428320, 2630680, 3035400, 3156816, 3288350, 3946020, 4047200, 4932525, 5261360, 6070800, 6313632, 6576700, 7892040, 9865050, 10522720, 12141600, 13153400, 15784080, 19730100, 26306800, 31568160, 39460200, 52613600, 78920400, 157840800]

約数ペア:

[(1, 157840800), (2, 78920400), (3, 52613600), (4, 39460200), (5, 31568160), (6, 26306800), (8, 19730100), (10, 15784080), (12, 13153400), (13, 12141600), (15, 10522720), (16, 9865050), (20, 7892040), (24, 6576700), (25, 6313632), (26, 6070800), (30, 5261360), (32, 4932525), (39, 4047200), (40, 3946020), (48, 3288350), (50, 3156816), (52, 3035400), (60, 2630680), (65, 2428320), (75, 2104544), (78, 2023600), (80, 1973010), (96, 1644175), (100, 1578408), (104, 1517700), (120, 1315340), (130, 1214160), (150, 1052272), (156, 1011800), (160, 986505), (195, 809440), (200, 789204), (208, 758850), (240, 657670), (260, 607080), (300, 526136), (312, 505900), (325, 485664), (390, 404720), (400, 394602), (416, 379425), (480, 328835), (520, 303540), (600, 263068), (624, 252950), (650, 242832), (780, 202360), (800, 197301), (975, 161888), (1040, 151770), (1200, 131534), (1248, 126475), (1300, 121416), (1560, 101180), (1950, 80944), (2080, 75885), (2400, 65767), (2600, 60708), (3120, 50590), (3900, 40472), (5059, 31200), (5200, 30354), (6240, 25295), (7800, 20236), (10118, 15600), (10400, 15177)]