123884370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 368686080

約数和(自身を除く): 244801710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 41, 45, 54, 57, 62, 82, 90, 93, 95, 114, 123, 135, 155, 171, 186, 190, 205, 246, 270, 279, 285, 310, 342, 361, 369, 410, 465, 513, 558, 570, 589, 615, 722, 738, 779, 837, 855, 930, 1026, 1083, 1107, 1178, 1230, 1271, 1395, 1558, 1674, 1710, 1767, 1805, 1845, 2166, 2214, 2337, 2542, 2565, 2790, 2945, 3249, 3534, 3610, 3690, 3813, 3895, 4185, 4674, 5130, 5301, 5415, 5535, 5890, 6355, 6498, 7011, 7626, 7790, 8370, 8835, 9747, 10602, 10830, 11070, 11191, 11439, 11685, 12710, 14022, 14801, 15903, 16245, 17670, 19065, 19494, 21033, 22382, 22878, 23370, 24149, 26505, 29602, 31806, 32490, 33573, 34317, 35055, 38130, 42066, 44403, 48298, 48735, 53010, 55955, 57195, 67146, 68634, 70110, 72447, 74005, 79515, 88806, 97470, 100719, 105165, 111910, 114390, 120745, 133209, 144894, 148010, 159030, 167865, 171585, 201438, 210330, 217341, 222015, 241490, 266418, 302157, 335730, 343170, 362235, 399627, 434682, 444030, 458831, 503595, 604314, 652023, 666045, 724470, 799254, 917662, 1007190, 1086705, 1304046, 1332090, 1376493, 1510785, 1998135, 2173410, 2294155, 2752986, 3021570, 3260115, 3996270, 4129479, 4588310, 6520230, 6882465, 8258958, 12388437, 13764930, 20647395, 24776874, 41294790, 61942185, 123884370]

約数ペア:

[(1, 123884370), (2, 61942185), (3, 41294790), (5, 24776874), (6, 20647395), (9, 13764930), (10, 12388437), (15, 8258958), (18, 6882465), (19, 6520230), (27, 4588310), (30, 4129479), (31, 3996270), (38, 3260115), (41, 3021570), (45, 2752986), (54, 2294155), (57, 2173410), (62, 1998135), (82, 1510785), (90, 1376493), (93, 1332090), (95, 1304046), (114, 1086705), (123, 1007190), (135, 917662), (155, 799254), (171, 724470), (186, 666045), (190, 652023), (205, 604314), (246, 503595), (270, 458831), (279, 444030), (285, 434682), (310, 399627), (342, 362235), (361, 343170), (369, 335730), (410, 302157), (465, 266418), (513, 241490), (558, 222015), (570, 217341), (589, 210330), (615, 201438), (722, 171585), (738, 167865), (779, 159030), (837, 148010), (855, 144894), (930, 133209), (1026, 120745), (1083, 114390), (1107, 111910), (1178, 105165), (1230, 100719), (1271, 97470), (1395, 88806), (1558, 79515), (1674, 74005), (1710, 72447), (1767, 70110), (1805, 68634), (1845, 67146), (2166, 57195), (2214, 55955), (2337, 53010), (2542, 48735), (2565, 48298), (2790, 44403), (2945, 42066), (3249, 38130), (3534, 35055), (3610, 34317), (3690, 33573), (3813, 32490), (3895, 31806), (4185, 29602), (4674, 26505), (5130, 24149), (5301, 23370), (5415, 22878), (5535, 22382), (5890, 21033), (6355, 19494), (6498, 19065), (7011, 17670), (7626, 16245), (7790, 15903), (8370, 14801), (8835, 14022), (9747, 12710), (10602, 11685), (10830, 11439), (11070, 11191)]