83115900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 303313920

約数和(自身を除く): 220198020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 79, 84, 90, 100, 105, 126, 140, 150, 158, 167, 175, 180, 210, 225, 237, 252, 300, 315, 316, 334, 350, 395, 420, 450, 474, 501, 525, 553, 630, 668, 700, 711, 790, 835, 900, 948, 1002, 1050, 1106, 1169, 1185, 1260, 1422, 1503, 1575, 1580, 1659, 1670, 1975, 2004, 2100, 2212, 2338, 2370, 2505, 2765, 2844, 3006, 3150, 3318, 3340, 3507, 3555, 3950, 4175, 4676, 4740, 4977, 5010, 5530, 5845, 5925, 6012, 6300, 6636, 7014, 7110, 7515, 7900, 8295, 8350, 9954, 10020, 10521, 11060, 11690, 11850, 12525, 13193, 13825, 14028, 14220, 15030, 16590, 16700, 17535, 17775, 19908, 21042, 23380, 23700, 24885, 25050, 26386, 27650, 29225, 30060, 33180, 35070, 35550, 37575, 39579, 41475, 42084, 49770, 50100, 52605, 52772, 55300, 58450, 65965, 70140, 71100, 75150, 79158, 82950, 87675, 92351, 99540, 105210, 116900, 118737, 124425, 131930, 150300, 158316, 165900, 175350, 184702, 197895, 210420, 237474, 248850, 263025, 263860, 277053, 329825, 350700, 369404, 395790, 461755, 474948, 497700, 526050, 554106, 593685, 659650, 791580, 831159, 923510, 989475, 1052100, 1108212, 1187370, 1319300, 1385265, 1662318, 1847020, 1978950, 2308775, 2374740, 2770530, 2968425, 3324636, 3957900, 4155795, 4617550, 5541060, 5936850, 6926325, 8311590, 9235100, 11873700, 13852650, 16623180, 20778975, 27705300, 41557950, 83115900]

約数ペア:

[(1, 83115900), (2, 41557950), (3, 27705300), (4, 20778975), (5, 16623180), (6, 13852650), (7, 11873700), (9, 9235100), (10, 8311590), (12, 6926325), (14, 5936850), (15, 5541060), (18, 4617550), (20, 4155795), (21, 3957900), (25, 3324636), (28, 2968425), (30, 2770530), (35, 2374740), (36, 2308775), (42, 1978950), (45, 1847020), (50, 1662318), (60, 1385265), (63, 1319300), (70, 1187370), (75, 1108212), (79, 1052100), (84, 989475), (90, 923510), (100, 831159), (105, 791580), (126, 659650), (140, 593685), (150, 554106), (158, 526050), (167, 497700), (175, 474948), (180, 461755), (210, 395790), (225, 369404), (237, 350700), (252, 329825), (300, 277053), (315, 263860), (316, 263025), (334, 248850), (350, 237474), (395, 210420), (420, 197895), (450, 184702), (474, 175350), (501, 165900), (525, 158316), (553, 150300), (630, 131930), (668, 124425), (700, 118737), (711, 116900), (790, 105210), (835, 99540), (900, 92351), (948, 87675), (1002, 82950), (1050, 79158), (1106, 75150), (1169, 71100), (1185, 70140), (1260, 65965), (1422, 58450), (1503, 55300), (1575, 52772), (1580, 52605), (1659, 50100), (1670, 49770), (1975, 42084), (2004, 41475), (2100, 39579), (2212, 37575), (2338, 35550), (2370, 35070), (2505, 33180), (2765, 30060), (2844, 29225), (3006, 27650), (3150, 26386), (3318, 25050), (3340, 24885), (3507, 23700), (3555, 23380), (3950, 21042), (4175, 19908), (4676, 17775), (4740, 17535), (4977, 16700), (5010, 16590), (5530, 15030), (5845, 14220), (5925, 14028), (6012, 13825), (6300, 13193), (6636, 12525), (7014, 11850), (7110, 11690), (7515, 11060), (7900, 10521), (8295, 10020), (8350, 9954)]