194414580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 618858240

約数和(自身を除く): 424443660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 243, 270, 324, 327, 367, 405, 436, 486, 540, 545, 654, 734, 810, 972, 981, 1090, 1101, 1215, 1308, 1468, 1620, 1635, 1835, 1962, 2180, 2202, 2430, 2943, 3270, 3303, 3670, 3924, 4404, 4860, 4905, 5505, 5886, 6540, 6606, 7340, 8829, 9810, 9909, 11010, 11772, 13212, 14715, 16515, 17658, 19620, 19818, 22020, 26487, 29430, 29727, 33030, 35316, 39636, 40003, 44145, 49545, 52974, 58860, 59454, 66060, 80006, 88290, 89181, 99090, 105948, 118908, 120009, 132435, 148635, 160012, 176580, 178362, 198180, 200015, 240018, 264870, 297270, 356724, 360027, 400030, 445905, 480036, 529740, 594540, 600045, 720054, 800060, 891810, 1080081, 1200090, 1440108, 1783620, 1800135, 2160162, 2400180, 3240243, 3600270, 4320324, 5400405, 6480486, 7200540, 9720729, 10800810, 12960972, 16201215, 19441458, 21601620, 32402430, 38882916, 48603645, 64804860, 97207290, 194414580]

約数ペア:

[(1, 194414580), (2, 97207290), (3, 64804860), (4, 48603645), (5, 38882916), (6, 32402430), (9, 21601620), (10, 19441458), (12, 16201215), (15, 12960972), (18, 10800810), (20, 9720729), (27, 7200540), (30, 6480486), (36, 5400405), (45, 4320324), (54, 3600270), (60, 3240243), (81, 2400180), (90, 2160162), (108, 1800135), (109, 1783620), (135, 1440108), (162, 1200090), (180, 1080081), (218, 891810), (243, 800060), (270, 720054), (324, 600045), (327, 594540), (367, 529740), (405, 480036), (436, 445905), (486, 400030), (540, 360027), (545, 356724), (654, 297270), (734, 264870), (810, 240018), (972, 200015), (981, 198180), (1090, 178362), (1101, 176580), (1215, 160012), (1308, 148635), (1468, 132435), (1620, 120009), (1635, 118908), (1835, 105948), (1962, 99090), (2180, 89181), (2202, 88290), (2430, 80006), (2943, 66060), (3270, 59454), (3303, 58860), (3670, 52974), (3924, 49545), (4404, 44145), (4860, 40003), (4905, 39636), (5505, 35316), (5886, 33030), (6540, 29727), (6606, 29430), (7340, 26487), (8829, 22020), (9810, 19818), (9909, 19620), (11010, 17658), (11772, 16515), (13212, 14715)]