150211740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 505774080

約数和(自身を除く): 355562340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 83, 84, 93, 105, 124, 139, 140, 155, 166, 186, 210, 217, 249, 278, 310, 332, 372, 415, 417, 420, 434, 465, 498, 556, 581, 620, 651, 695, 830, 834, 868, 930, 973, 996, 1085, 1162, 1245, 1302, 1390, 1660, 1668, 1743, 1860, 1946, 2085, 2170, 2324, 2490, 2573, 2604, 2780, 2905, 2919, 3255, 3486, 3892, 4170, 4309, 4340, 4865, 4980, 5146, 5810, 5838, 6510, 6972, 7719, 8340, 8618, 8715, 9730, 10292, 11537, 11620, 11676, 12865, 12927, 13020, 14595, 15438, 17236, 17430, 18011, 19460, 21545, 23074, 25730, 25854, 29190, 30163, 30876, 34611, 34860, 36022, 38595, 43090, 46148, 51460, 51708, 54033, 57685, 58380, 60326, 64635, 69222, 72044, 77190, 80759, 86180, 90055, 90489, 108066, 115370, 120652, 129270, 138444, 150815, 154380, 161518, 173055, 180110, 180978, 216132, 230740, 242277, 258540, 270165, 301630, 323036, 346110, 357647, 360220, 361956, 403795, 452445, 484554, 540330, 603260, 692220, 715294, 807590, 904890, 969108, 1072941, 1080660, 1211385, 1430588, 1615180, 1788235, 1809780, 2145882, 2422770, 2503529, 3576470, 4291764, 4845540, 5007058, 5364705, 7152940, 7510587, 10014116, 10729410, 12517645, 15021174, 21458820, 25035290, 30042348, 37552935, 50070580, 75105870, 150211740]

約数ペア:

[(1, 150211740), (2, 75105870), (3, 50070580), (4, 37552935), (5, 30042348), (6, 25035290), (7, 21458820), (10, 15021174), (12, 12517645), (14, 10729410), (15, 10014116), (20, 7510587), (21, 7152940), (28, 5364705), (30, 5007058), (31, 4845540), (35, 4291764), (42, 3576470), (60, 2503529), (62, 2422770), (70, 2145882), (83, 1809780), (84, 1788235), (93, 1615180), (105, 1430588), (124, 1211385), (139, 1080660), (140, 1072941), (155, 969108), (166, 904890), (186, 807590), (210, 715294), (217, 692220), (249, 603260), (278, 540330), (310, 484554), (332, 452445), (372, 403795), (415, 361956), (417, 360220), (420, 357647), (434, 346110), (465, 323036), (498, 301630), (556, 270165), (581, 258540), (620, 242277), (651, 230740), (695, 216132), (830, 180978), (834, 180110), (868, 173055), (930, 161518), (973, 154380), (996, 150815), (1085, 138444), (1162, 129270), (1245, 120652), (1302, 115370), (1390, 108066), (1660, 90489), (1668, 90055), (1743, 86180), (1860, 80759), (1946, 77190), (2085, 72044), (2170, 69222), (2324, 64635), (2490, 60326), (2573, 58380), (2604, 57685), (2780, 54033), (2905, 51708), (2919, 51460), (3255, 46148), (3486, 43090), (3892, 38595), (4170, 36022), (4309, 34860), (4340, 34611), (4865, 30876), (4980, 30163), (5146, 29190), (5810, 25854), (5838, 25730), (6510, 23074), (6972, 21545), (7719, 19460), (8340, 18011), (8618, 17430), (8715, 17236), (9730, 15438), (10292, 14595), (11537, 13020), (11620, 12927), (11676, 12865)]