82711260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1828

約数の個数: 96

約数和(自身を含む): 260366400

約数和(自身を除く): 177655140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1721, 1780, 2403, 2670, 3204, 3442, 4005, 4806, 5163, 5340, 6884, 8010, 8605, 9612, 10326, 12015, 15489, 16020, 17210, 20652, 24030, 25815, 30978, 34420, 46467, 48060, 51630, 61956, 77445, 92934, 103260, 153169, 154890, 185868, 232335, 306338, 309780, 459507, 464670, 612676, 765845, 919014, 929340, 1378521, 1531690, 1838028, 2297535, 2757042, 3063380, 4135563, 4595070, 5514084, 6892605, 8271126, 9190140, 13785210, 16542252, 20677815, 27570420, 41355630, 82711260]

約数ペア:

[(1, 82711260), (2, 41355630), (3, 27570420), (4, 20677815), (5, 16542252), (6, 13785210), (9, 9190140), (10, 8271126), (12, 6892605), (15, 5514084), (18, 4595070), (20, 4135563), (27, 3063380), (30, 2757042), (36, 2297535), (45, 1838028), (54, 1531690), (60, 1378521), (89, 929340), (90, 919014), (108, 765845), (135, 612676), (178, 464670), (180, 459507), (267, 309780), (270, 306338), (356, 232335), (445, 185868), (534, 154890), (540, 153169), (801, 103260), (890, 92934), (1068, 77445), (1335, 61956), (1602, 51630), (1721, 48060), (1780, 46467), (2403, 34420), (2670, 30978), (3204, 25815), (3442, 24030), (4005, 20652), (4806, 17210), (5163, 16020), (5340, 15489), (6884, 12015), (8010, 10326), (8605, 9612)]