155199780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1721}}^1$

素因数の和:1906

約数の個数: 96

約数和(自身を含む): 486017280

約数和(自身を除く): 330817500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 167, 180, 270, 334, 501, 540, 668, 835, 1002, 1503, 1670, 1721, 2004, 2505, 3006, 3340, 3442, 4509, 5010, 5163, 6012, 6884, 7515, 8605, 9018, 10020, 10326, 15030, 15489, 17210, 18036, 20652, 22545, 25815, 30060, 30978, 34420, 45090, 46467, 51630, 61956, 77445, 90180, 92934, 103260, 154890, 185868, 232335, 287407, 309780, 464670, 574814, 862221, 929340, 1149628, 1437035, 1724442, 2586663, 2874070, 3448884, 4311105, 5173326, 5748140, 7759989, 8622210, 10346652, 12933315, 15519978, 17244420, 25866630, 31039956, 38799945, 51733260, 77599890, 155199780]

約数ペア:

[(1, 155199780), (2, 77599890), (3, 51733260), (4, 38799945), (5, 31039956), (6, 25866630), (9, 17244420), (10, 15519978), (12, 12933315), (15, 10346652), (18, 8622210), (20, 7759989), (27, 5748140), (30, 5173326), (36, 4311105), (45, 3448884), (54, 2874070), (60, 2586663), (90, 1724442), (108, 1437035), (135, 1149628), (167, 929340), (180, 862221), (270, 574814), (334, 464670), (501, 309780), (540, 287407), (668, 232335), (835, 185868), (1002, 154890), (1503, 103260), (1670, 92934), (1721, 90180), (2004, 77445), (2505, 61956), (3006, 51630), (3340, 46467), (3442, 45090), (4509, 34420), (5010, 30978), (5163, 30060), (6012, 25815), (6884, 22545), (7515, 20652), (8605, 18036), (9018, 17210), (10020, 15489), (10326, 15030)]