84411180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 304174080

約数和(自身を除く): 219762900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 137, 140, 163, 180, 189, 210, 252, 270, 274, 315, 326, 378, 411, 420, 489, 540, 548, 630, 652, 685, 756, 815, 822, 945, 959, 978, 1141, 1233, 1260, 1370, 1467, 1630, 1644, 1890, 1918, 1956, 2055, 2282, 2445, 2466, 2740, 2877, 2934, 3260, 3423, 3699, 3780, 3836, 4110, 4401, 4564, 4795, 4890, 4932, 5705, 5754, 5868, 6165, 6846, 7335, 7398, 8220, 8631, 8802, 9590, 9780, 10269, 11410, 11508, 12330, 13692, 14385, 14670, 14796, 17115, 17262, 17604, 18495, 19180, 20538, 22005, 22331, 22820, 24660, 25893, 28770, 29340, 30807, 34230, 34524, 36990, 41076, 43155, 44010, 44662, 51345, 51786, 57540, 61614, 66993, 68460, 73980, 86310, 88020, 89324, 102690, 103572, 111655, 123228, 129465, 133986, 154035, 156317, 172620, 200979, 205380, 223310, 258930, 267972, 308070, 312634, 334965, 401958, 446620, 468951, 517860, 602937, 616140, 625268, 669930, 781585, 803916, 937902, 1004895, 1205874, 1339860, 1406853, 1563170, 1875804, 2009790, 2344755, 2411748, 2813706, 3014685, 3126340, 4019580, 4220559, 4689510, 5627412, 6029370, 7034265, 8441118, 9379020, 12058740, 14068530, 16882236, 21102795, 28137060, 42205590, 84411180]

約数ペア:

[(1, 84411180), (2, 42205590), (3, 28137060), (4, 21102795), (5, 16882236), (6, 14068530), (7, 12058740), (9, 9379020), (10, 8441118), (12, 7034265), (14, 6029370), (15, 5627412), (18, 4689510), (20, 4220559), (21, 4019580), (27, 3126340), (28, 3014685), (30, 2813706), (35, 2411748), (36, 2344755), (42, 2009790), (45, 1875804), (54, 1563170), (60, 1406853), (63, 1339860), (70, 1205874), (84, 1004895), (90, 937902), (105, 803916), (108, 781585), (126, 669930), (135, 625268), (137, 616140), (140, 602937), (163, 517860), (180, 468951), (189, 446620), (210, 401958), (252, 334965), (270, 312634), (274, 308070), (315, 267972), (326, 258930), (378, 223310), (411, 205380), (420, 200979), (489, 172620), (540, 156317), (548, 154035), (630, 133986), (652, 129465), (685, 123228), (756, 111655), (815, 103572), (822, 102690), (945, 89324), (959, 88020), (978, 86310), (1141, 73980), (1233, 68460), (1260, 66993), (1370, 61614), (1467, 57540), (1630, 51786), (1644, 51345), (1890, 44662), (1918, 44010), (1956, 43155), (2055, 41076), (2282, 36990), (2445, 34524), (2466, 34230), (2740, 30807), (2877, 29340), (2934, 28770), (3260, 25893), (3423, 24660), (3699, 22820), (3780, 22331), (3836, 22005), (4110, 20538), (4401, 19180), (4564, 18495), (4795, 17604), (4890, 17262), (4932, 17115), (5705, 14796), (5754, 14670), (5868, 14385), (6165, 13692), (6846, 12330), (7335, 11508), (7398, 11410), (8220, 10269), (8631, 9780), (8802, 9590)]