82949205.000000000

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4973}}^1$

素因数の和:5013

約数の個数: 120

約数和(自身を含む): 505557360

約数和(自身を除く): 352488420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 4973, 5130, 6156, 7695, 9946, 10260, 14919, 15390, 19892, 24865, 29838, 30780, 44757, 49730, 59676, 74595, 89514, 94487, 99460, 134271, 149190, 179028, 188974, 223785, 268542, 283461, 298380, 377948, 402813, 447570, 472435, 537084, 566922, 671355, 805626, 850383, 895140, 944870, 1133844, 1342710, 1417305, 1611252, 1700766, 1889740, 2014065, 2551149, 2685420, 2834610, 3401532, 4028130, 4251915, 5102298, 5669220, 7653447, 8056260, 8503830, 10204596, 12755745, 15306894, 17007660, 25511490, 30613788, 38267235, 51022980, 76534470, 153068940]

約数ペア:

[(1, 153068940), (2, 76534470), (3, 51022980), (4, 38267235), (5, 30613788), (6, 25511490), (9, 17007660), (10, 15306894), (12, 12755745), (15, 10204596), (18, 8503830), (19, 8056260), (20, 7653447), (27, 5669220), (30, 5102298), (36, 4251915), (38, 4028130), (45, 3401532), (54, 2834610), (57, 2685420), (60, 2551149), (76, 2014065), (81, 1889740), (90, 1700766), (95, 1611252), (108, 1417305), (114, 1342710), (135, 1133844), (162, 944870), (171, 895140), (180, 850383), (190, 805626), (228, 671355), (270, 566922), (285, 537084), (324, 472435), (342, 447570), (380, 402813), (405, 377948), (513, 298380), (540, 283461), (570, 268542), (684, 223785), (810, 188974), (855, 179028), (1026, 149190), (1140, 134271), (1539, 99460), (1620, 94487), (1710, 89514), (2052, 74595), (2565, 59676), (3078, 49730), (3420, 44757), (4973, 30780), (5130, 29838), (6156, 24865), (7695, 19892), (9946, 15390), (10260, 14919)]