13450860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 180

約数和(自身を含む): 46469808

約数和(自身を除く): 33018948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 81, 90, 92, 95, 108, 114, 115, 135, 138, 162, 171, 180, 190, 207, 228, 230, 270, 276, 285, 324, 342, 345, 361, 380, 405, 414, 437, 460, 513, 540, 570, 621, 684, 690, 722, 810, 828, 855, 874, 1026, 1035, 1083, 1140, 1242, 1311, 1380, 1444, 1539, 1620, 1710, 1748, 1805, 1863, 2052, 2070, 2166, 2185, 2484, 2565, 2622, 3078, 3105, 3249, 3420, 3610, 3726, 3933, 4140, 4332, 4370, 5130, 5244, 5415, 6156, 6210, 6498, 6555, 7220, 7452, 7695, 7866, 8303, 8740, 9315, 9747, 10260, 10830, 11799, 12420, 12996, 13110, 15390, 15732, 16245, 16606, 18630, 19494, 19665, 21660, 23598, 24909, 26220, 29241, 30780, 32490, 33212, 35397, 37260, 38988, 39330, 41515, 47196, 48735, 49818, 58482, 58995, 64980, 70794, 74727, 78660, 83030, 97470, 99636, 116964, 117990, 124545, 141588, 146205, 149454, 166060, 176985, 194940, 224181, 235980, 249090, 292410, 298908, 353970, 373635, 448362, 498180, 584820, 672543, 707940, 747270, 896724, 1120905, 1345086, 1494540, 2241810, 2690172, 3362715, 4483620, 6725430, 13450860]

約数ペア:

[(1, 13450860), (2, 6725430), (3, 4483620), (4, 3362715), (5, 2690172), (6, 2241810), (9, 1494540), (10, 1345086), (12, 1120905), (15, 896724), (18, 747270), (19, 707940), (20, 672543), (23, 584820), (27, 498180), (30, 448362), (36, 373635), (38, 353970), (45, 298908), (46, 292410), (54, 249090), (57, 235980), (60, 224181), (69, 194940), (76, 176985), (81, 166060), (90, 149454), (92, 146205), (95, 141588), (108, 124545), (114, 117990), (115, 116964), (135, 99636), (138, 97470), (162, 83030), (171, 78660), (180, 74727), (190, 70794), (207, 64980), (228, 58995), (230, 58482), (270, 49818), (276, 48735), (285, 47196), (324, 41515), (342, 39330), (345, 38988), (361, 37260), (380, 35397), (405, 33212), (414, 32490), (437, 30780), (460, 29241), (513, 26220), (540, 24909), (570, 23598), (621, 21660), (684, 19665), (690, 19494), (722, 18630), (810, 16606), (828, 16245), (855, 15732), (874, 15390), (1026, 13110), (1035, 12996), (1083, 12420), (1140, 11799), (1242, 10830), (1311, 10260), (1380, 9747), (1444, 9315), (1539, 8740), (1620, 8303), (1710, 7866), (1748, 7695), (1805, 7452), (1863, 7220), (2052, 6555), (2070, 6498), (2166, 6210), (2185, 6156), (2484, 5415), (2565, 5244), (2622, 5130), (3078, 4370), (3105, 4332), (3249, 4140), (3420, 3933), (3610, 3726)]