172973340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:793

約数の個数: 192

約数和(自身を含む): 591897600

約数和(自身を除く): 418924260

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, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 230, 270, 276, 285, 342, 345, 380, 414, 437, 460, 513, 540, 570, 621, 684, 690, 733, 828, 855, 874, 1026, 1035, 1140, 1242, 1311, 1380, 1466, 1710, 1748, 2052, 2070, 2185, 2199, 2484, 2565, 2622, 2932, 3105, 3420, 3665, 3933, 4140, 4370, 4398, 5130, 5244, 6210, 6555, 6597, 7330, 7866, 8740, 8796, 10260, 10995, 11799, 12420, 13110, 13194, 13927, 14660, 15732, 16859, 19665, 19791, 21990, 23598, 26220, 26388, 27854, 32985, 33718, 39330, 39582, 41781, 43980, 47196, 50577, 55708, 58995, 65970, 67436, 69635, 78660, 79164, 83562, 84295, 98955, 101154, 117990, 125343, 131940, 139270, 151731, 167124, 168590, 197910, 202308, 208905, 235980, 250686, 252885, 278540, 303462, 320321, 337180, 376029, 395820, 417810, 455193, 501372, 505770, 606924, 626715, 640642, 752058, 758655, 835620, 910386, 960963, 1011540, 1253430, 1281284, 1504116, 1517310, 1601605, 1820772, 1880145, 1921926, 2275965, 2506860, 2882889, 3034620, 3203210, 3760290, 3843852, 4551930, 4804815, 5765778, 6406420, 7520580, 8648667, 9103860, 9609630, 11531556, 14414445, 17297334, 19219260, 28828890, 34594668, 43243335, 57657780, 86486670, 172973340]

約数ペア:

[(1, 172973340), (2, 86486670), (3, 57657780), (4, 43243335), (5, 34594668), (6, 28828890), (9, 19219260), (10, 17297334), (12, 14414445), (15, 11531556), (18, 9609630), (19, 9103860), (20, 8648667), (23, 7520580), (27, 6406420), (30, 5765778), (36, 4804815), (38, 4551930), (45, 3843852), (46, 3760290), (54, 3203210), (57, 3034620), (60, 2882889), (69, 2506860), (76, 2275965), (90, 1921926), (92, 1880145), (95, 1820772), (108, 1601605), (114, 1517310), (115, 1504116), (135, 1281284), (138, 1253430), (171, 1011540), (180, 960963), (190, 910386), (207, 835620), (228, 758655), (230, 752058), (270, 640642), (276, 626715), (285, 606924), (342, 505770), (345, 501372), (380, 455193), (414, 417810), (437, 395820), (460, 376029), (513, 337180), (540, 320321), (570, 303462), (621, 278540), (684, 252885), (690, 250686), (733, 235980), (828, 208905), (855, 202308), (874, 197910), (1026, 168590), (1035, 167124), (1140, 151731), (1242, 139270), (1311, 131940), (1380, 125343), (1466, 117990), (1710, 101154), (1748, 98955), (2052, 84295), (2070, 83562), (2185, 79164), (2199, 78660), (2484, 69635), (2565, 67436), (2622, 65970), (2932, 58995), (3105, 55708), (3420, 50577), (3665, 47196), (3933, 43980), (4140, 41781), (4370, 39582), (4398, 39330), (5130, 33718), (5244, 32985), (6210, 27854), (6555, 26388), (6597, 26220), (7330, 23598), (7866, 21990), (8740, 19791), (8796, 19665), (10260, 16859), (10995, 15732), (11799, 14660), (12420, 13927), (13110, 13194)]