211672206540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{231169}}^1\times {\mathrm{5087}}^1$

素因数の和:236271

約数の個数: 72

約数和(自身を含む): 642201356160

約数和(自身を除く): 430529149620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5087, 10174, 15261, 20348, 25435, 30522, 45783, 50870, 61044, 76305, 91566, 101740, 152610, 183132, 228915, 231169, 305220, 457830, 462338, 693507, 915660, 924676, 1155845, 1387014, 2080521, 2311690, 2774028, 3467535, 4161042, 4623380, 6935070, 8322084, 10402605, 13870140, 20805210, 41610420, 1175956703, 2351913406, 3527870109, 4703826812, 5879783515, 7055740218, 10583610327, 11759567030, 14111480436, 17639350545, 21167220654, 23519134060, 35278701090, 42334441308, 52918051635, 70557402180, 105836103270, 211672206540]

約数ペア:

[(1, 211672206540), (2, 105836103270), (3, 70557402180), (4, 52918051635), (5, 42334441308), (6, 35278701090), (9, 23519134060), (10, 21167220654), (12, 17639350545), (15, 14111480436), (18, 11759567030), (20, 10583610327), (30, 7055740218), (36, 5879783515), (45, 4703826812), (60, 3527870109), (90, 2351913406), (180, 1175956703), (5087, 41610420), (10174, 20805210), (15261, 13870140), (20348, 10402605), (25435, 8322084), (30522, 6935070), (45783, 4623380), (50870, 4161042), (61044, 3467535), (76305, 2774028), (91566, 2311690), (101740, 2080521), (152610, 1387014), (183132, 1155845), (228915, 924676), (231169, 915660), (305220, 693507), (457830, 462338)]