76903830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 120

約数和(自身を含む): 219071952

約数和(自身を除く): 142168122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 263, 270, 285, 342, 361, 405, 513, 526, 570, 722, 789, 810, 855, 1026, 1083, 1315, 1539, 1578, 1710, 1805, 2166, 2367, 2565, 2630, 3078, 3249, 3610, 3945, 4734, 4997, 5130, 5415, 6498, 7101, 7695, 7890, 9747, 9994, 10830, 11835, 14202, 14991, 15390, 16245, 19494, 21303, 23670, 24985, 29241, 29982, 32490, 35505, 42606, 44973, 48735, 49970, 58482, 71010, 74955, 89946, 94943, 97470, 106515, 134919, 146205, 149910, 189886, 213030, 224865, 269838, 284829, 292410, 404757, 449730, 474715, 569658, 674595, 809514, 854487, 949430, 1349190, 1424145, 1708974, 2023785, 2563461, 2848290, 4047570, 4272435, 5126922, 7690383, 8544870, 12817305, 15380766, 25634610, 38451915, 76903830]

約数ペア:

[(1, 76903830), (2, 38451915), (3, 25634610), (5, 15380766), (6, 12817305), (9, 8544870), (10, 7690383), (15, 5126922), (18, 4272435), (19, 4047570), (27, 2848290), (30, 2563461), (38, 2023785), (45, 1708974), (54, 1424145), (57, 1349190), (81, 949430), (90, 854487), (95, 809514), (114, 674595), (135, 569658), (162, 474715), (171, 449730), (190, 404757), (263, 292410), (270, 284829), (285, 269838), (342, 224865), (361, 213030), (405, 189886), (513, 149910), (526, 146205), (570, 134919), (722, 106515), (789, 97470), (810, 94943), (855, 89946), (1026, 74955), (1083, 71010), (1315, 58482), (1539, 49970), (1578, 48735), (1710, 44973), (1805, 42606), (2166, 35505), (2367, 32490), (2565, 29982), (2630, 29241), (3078, 24985), (3249, 23670), (3610, 21303), (3945, 19494), (4734, 16245), (4997, 15390), (5130, 14991), (5415, 14202), (6498, 11835), (7101, 10830), (7695, 9994), (7890, 9747)]