171352260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 180

約数和(自身を含む): 569255148

約数和(自身を除く): 397902888

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, 293, 324, 342, 361, 380, 405, 513, 540, 570, 586, 684, 722, 810, 855, 879, 1026, 1083, 1140, 1172, 1444, 1465, 1539, 1620, 1710, 1758, 1805, 2052, 2166, 2565, 2637, 2930, 3078, 3249, 3420, 3516, 3610, 4332, 4395, 5130, 5274, 5415, 5567, 5860, 6156, 6498, 7220, 7695, 7911, 8790, 9747, 10260, 10548, 10830, 11134, 12996, 13185, 15390, 15822, 16245, 16701, 17580, 19494, 21660, 22268, 23733, 26370, 27835, 29241, 30780, 31644, 32490, 33402, 38988, 39555, 47466, 48735, 50103, 52740, 55670, 58482, 64980, 66804, 79110, 83505, 94932, 97470, 100206, 105773, 111340, 116964, 118665, 146205, 150309, 158220, 167010, 194940, 200412, 211546, 237330, 250515, 292410, 300618, 317319, 334020, 423092, 450927, 474660, 501030, 528865, 584820, 601236, 634638, 751545, 901854, 951957, 1002060, 1057730, 1269276, 1503090, 1586595, 1803708, 1903914, 2115460, 2254635, 2855871, 3006180, 3173190, 3807828, 4509270, 4759785, 5711742, 6346380, 8567613, 9018540, 9519570, 11423484, 14279355, 17135226, 19039140, 28558710, 34270452, 42838065, 57117420, 85676130, 171352260]

約数ペア:

[(1, 171352260), (2, 85676130), (3, 57117420), (4, 42838065), (5, 34270452), (6, 28558710), (9, 19039140), (10, 17135226), (12, 14279355), (15, 11423484), (18, 9519570), (19, 9018540), (20, 8567613), (27, 6346380), (30, 5711742), (36, 4759785), (38, 4509270), (45, 3807828), (54, 3173190), (57, 3006180), (60, 2855871), (76, 2254635), (81, 2115460), (90, 1903914), (95, 1803708), (108, 1586595), (114, 1503090), (135, 1269276), (162, 1057730), (171, 1002060), (180, 951957), (190, 901854), (228, 751545), (270, 634638), (285, 601236), (293, 584820), (324, 528865), (342, 501030), (361, 474660), (380, 450927), (405, 423092), (513, 334020), (540, 317319), (570, 300618), (586, 292410), (684, 250515), (722, 237330), (810, 211546), (855, 200412), (879, 194940), (1026, 167010), (1083, 158220), (1140, 150309), (1172, 146205), (1444, 118665), (1465, 116964), (1539, 111340), (1620, 105773), (1710, 100206), (1758, 97470), (1805, 94932), (2052, 83505), (2166, 79110), (2565, 66804), (2637, 64980), (2930, 58482), (3078, 55670), (3249, 52740), (3420, 50103), (3516, 48735), (3610, 47466), (4332, 39555), (4395, 38988), (5130, 33402), (5274, 32490), (5415, 31644), (5567, 30780), (5860, 29241), (6156, 27835), (6498, 26370), (7220, 23733), (7695, 22268), (7911, 21660), (8790, 19494), (9747, 17580), (10260, 16701), (10548, 16245), (10830, 15822), (11134, 15390), (12996, 13185)]