276435180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1330

約数の個数: 240

約数和(自身を含む): 1044046080

約数和(自身を除く): 767610900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 1026, 1134, 1140, 1197, 1260, 1283, 1330, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2268, 2394, 2565, 2566, 2660, 2835, 3078, 3420, 3591, 3780, 3849, 3990, 4788, 5130, 5132, 5670, 5985, 6156, 6415, 7182, 7695, 7698, 7980, 8981, 10260, 10773, 11340, 11547, 11970, 12830, 14364, 15390, 15396, 17955, 17962, 19245, 21546, 23094, 23940, 24377, 25660, 26943, 30780, 34641, 35910, 35924, 38490, 43092, 44905, 46188, 48754, 53865, 53886, 57735, 69282, 71820, 73131, 76980, 80829, 89810, 97508, 103923, 107730, 107772, 115470, 121885, 134715, 138564, 146262, 161658, 170639, 173205, 179620, 207846, 215460, 219393, 230940, 242487, 243770, 269430, 292524, 323316, 341278, 346410, 365655, 404145, 415692, 438786, 484974, 487540, 511917, 519615, 538860, 658179, 682556, 692820, 727461, 731310, 808290, 853195, 877572, 969948, 1023834, 1039230, 1096965, 1212435, 1316358, 1454922, 1462620, 1535751, 1616580, 1706390, 1974537, 2047668, 2078460, 2193930, 2424870, 2559585, 2632716, 2909844, 3071502, 3290895, 3412780, 3637305, 3949074, 4387860, 4607253, 4849740, 5119170, 6143004, 6581790, 7274610, 7678755, 7898148, 9214506, 9872685, 10238340, 13163580, 13821759, 14549220, 15357510, 18429012, 19745370, 23036265, 27643518, 30715020, 39490740, 46072530, 55287036, 69108795, 92145060, 138217590, 276435180]

約数ペア:

[(1, 276435180), (2, 138217590), (3, 92145060), (4, 69108795), (5, 55287036), (6, 46072530), (7, 39490740), (9, 30715020), (10, 27643518), (12, 23036265), (14, 19745370), (15, 18429012), (18, 15357510), (19, 14549220), (20, 13821759), (21, 13163580), (27, 10238340), (28, 9872685), (30, 9214506), (35, 7898148), (36, 7678755), (38, 7274610), (42, 6581790), (45, 6143004), (54, 5119170), (57, 4849740), (60, 4607253), (63, 4387860), (70, 3949074), (76, 3637305), (81, 3412780), (84, 3290895), (90, 3071502), (95, 2909844), (105, 2632716), (108, 2559585), (114, 2424870), (126, 2193930), (133, 2078460), (135, 2047668), (140, 1974537), (162, 1706390), (171, 1616580), (180, 1535751), (189, 1462620), (190, 1454922), (210, 1316358), (228, 1212435), (252, 1096965), (266, 1039230), (270, 1023834), (285, 969948), (315, 877572), (324, 853195), (342, 808290), (378, 731310), (380, 727461), (399, 692820), (405, 682556), (420, 658179), (513, 538860), (532, 519615), (540, 511917), (567, 487540), (570, 484974), (630, 438786), (665, 415692), (684, 404145), (756, 365655), (798, 346410), (810, 341278), (855, 323316), (945, 292524), (1026, 269430), (1134, 243770), (1140, 242487), (1197, 230940), (1260, 219393), (1283, 215460), (1330, 207846), (1539, 179620), (1596, 173205), (1620, 170639), (1710, 161658), (1890, 146262), (1995, 138564), (2052, 134715), (2268, 121885), (2394, 115470), (2565, 107772), (2566, 107730), (2660, 103923), (2835, 97508), (3078, 89810), (3420, 80829), (3591, 76980), (3780, 73131), (3849, 71820), (3990, 69282), (4788, 57735), (5130, 53886), (5132, 53865), (5670, 48754), (5985, 46188), (6156, 44905), (6415, 43092), (7182, 38490), (7695, 35924), (7698, 35910), (7980, 34641), (8981, 30780), (10260, 26943), (10773, 25660), (11340, 24377), (11547, 23940), (11970, 23094), (12830, 21546), (14364, 19245), (15390, 17962), (15396, 17955)]