148167180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 531065808

約数和(自身を除く): 382898628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 107, 126, 140, 147, 157, 180, 196, 210, 214, 245, 252, 294, 314, 315, 321, 420, 428, 441, 471, 490, 535, 588, 628, 630, 642, 735, 749, 785, 882, 942, 963, 980, 1070, 1099, 1260, 1284, 1413, 1470, 1498, 1570, 1605, 1764, 1884, 1926, 2140, 2198, 2205, 2247, 2355, 2826, 2940, 2996, 3140, 3210, 3297, 3745, 3852, 4396, 4410, 4494, 4710, 4815, 5243, 5495, 5652, 6420, 6594, 6741, 7065, 7490, 7693, 8820, 8988, 9420, 9630, 9891, 10486, 10990, 11235, 13188, 13482, 14130, 14980, 15386, 15729, 16485, 16799, 19260, 19782, 20972, 21980, 22470, 23079, 26215, 26964, 28260, 30772, 31458, 32970, 33598, 33705, 38465, 39564, 44940, 46158, 47187, 49455, 50397, 52430, 62916, 65940, 67196, 67410, 69237, 76930, 78645, 83995, 92316, 94374, 98910, 100794, 104860, 115395, 117593, 134820, 138474, 151191, 153860, 157290, 167990, 188748, 197820, 201588, 230790, 235186, 235935, 251985, 276948, 302382, 314580, 335980, 346185, 352779, 461580, 470372, 471870, 503970, 587965, 604764, 692370, 705558, 755955, 823151, 943740, 1007940, 1058337, 1175930, 1384740, 1411116, 1511910, 1646302, 1763895, 2116674, 2351860, 2469453, 3023820, 3292604, 3527790, 4115755, 4233348, 4938906, 5291685, 7055580, 7408359, 8231510, 9877812, 10583370, 12347265, 14816718, 16463020, 21166740, 24694530, 29633436, 37041795, 49389060, 74083590, 148167180]

約数ペア:

[(1, 148167180), (2, 74083590), (3, 49389060), (4, 37041795), (5, 29633436), (6, 24694530), (7, 21166740), (9, 16463020), (10, 14816718), (12, 12347265), (14, 10583370), (15, 9877812), (18, 8231510), (20, 7408359), (21, 7055580), (28, 5291685), (30, 4938906), (35, 4233348), (36, 4115755), (42, 3527790), (45, 3292604), (49, 3023820), (60, 2469453), (63, 2351860), (70, 2116674), (84, 1763895), (90, 1646302), (98, 1511910), (105, 1411116), (107, 1384740), (126, 1175930), (140, 1058337), (147, 1007940), (157, 943740), (180, 823151), (196, 755955), (210, 705558), (214, 692370), (245, 604764), (252, 587965), (294, 503970), (314, 471870), (315, 470372), (321, 461580), (420, 352779), (428, 346185), (441, 335980), (471, 314580), (490, 302382), (535, 276948), (588, 251985), (628, 235935), (630, 235186), (642, 230790), (735, 201588), (749, 197820), (785, 188748), (882, 167990), (942, 157290), (963, 153860), (980, 151191), (1070, 138474), (1099, 134820), (1260, 117593), (1284, 115395), (1413, 104860), (1470, 100794), (1498, 98910), (1570, 94374), (1605, 92316), (1764, 83995), (1884, 78645), (1926, 76930), (2140, 69237), (2198, 67410), (2205, 67196), (2247, 65940), (2355, 62916), (2826, 52430), (2940, 50397), (2996, 49455), (3140, 47187), (3210, 46158), (3297, 44940), (3745, 39564), (3852, 38465), (4396, 33705), (4410, 33598), (4494, 32970), (4710, 31458), (4815, 30772), (5243, 28260), (5495, 26964), (5652, 26215), (6420, 23079), (6594, 22470), (6741, 21980), (7065, 20972), (7490, 19782), (7693, 19260), (8820, 16799), (8988, 16485), (9420, 15729), (9630, 15386), (9891, 14980), (10486, 14130), (10990, 13482), (11235, 13188)]