76389480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 267321600

約数和(自身を除く): 190932120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 243, 261, 270, 271, 290, 324, 348, 360, 405, 435, 486, 522, 540, 542, 580, 648, 696, 783, 810, 813, 870, 972, 1044, 1080, 1084, 1160, 1215, 1305, 1355, 1566, 1620, 1626, 1740, 1944, 2088, 2168, 2349, 2430, 2439, 2610, 2710, 3132, 3240, 3252, 3480, 3915, 4065, 4698, 4860, 4878, 5220, 5420, 6264, 6504, 7047, 7317, 7830, 7859, 8130, 9396, 9720, 9756, 10440, 10840, 11745, 12195, 14094, 14634, 15660, 15718, 16260, 18792, 19512, 21951, 23490, 23577, 24390, 28188, 29268, 31320, 31436, 32520, 35235, 36585, 39295, 43902, 46980, 47154, 48780, 56376, 58536, 62872, 65853, 70470, 70731, 73170, 78590, 87804, 93960, 94308, 97560, 109755, 117885, 131706, 140940, 141462, 146340, 157180, 175608, 188616, 212193, 219510, 235770, 263412, 281880, 282924, 292680, 314360, 329265, 353655, 424386, 439020, 471540, 526824, 565848, 636579, 658530, 707310, 848772, 878040, 943080, 1060965, 1273158, 1317060, 1414620, 1697544, 1909737, 2121930, 2546316, 2634120, 2829240, 3182895, 3819474, 4243860, 5092632, 6365790, 7638948, 8487720, 9548685, 12731580, 15277896, 19097370, 25463160, 38194740, 76389480]

約数ペア:

[(1, 76389480), (2, 38194740), (3, 25463160), (4, 19097370), (5, 15277896), (6, 12731580), (8, 9548685), (9, 8487720), (10, 7638948), (12, 6365790), (15, 5092632), (18, 4243860), (20, 3819474), (24, 3182895), (27, 2829240), (29, 2634120), (30, 2546316), (36, 2121930), (40, 1909737), (45, 1697544), (54, 1414620), (58, 1317060), (60, 1273158), (72, 1060965), (81, 943080), (87, 878040), (90, 848772), (108, 707310), (116, 658530), (120, 636579), (135, 565848), (145, 526824), (162, 471540), (174, 439020), (180, 424386), (216, 353655), (232, 329265), (243, 314360), (261, 292680), (270, 282924), (271, 281880), (290, 263412), (324, 235770), (348, 219510), (360, 212193), (405, 188616), (435, 175608), (486, 157180), (522, 146340), (540, 141462), (542, 140940), (580, 131706), (648, 117885), (696, 109755), (783, 97560), (810, 94308), (813, 93960), (870, 87804), (972, 78590), (1044, 73170), (1080, 70731), (1084, 70470), (1160, 65853), (1215, 62872), (1305, 58536), (1355, 56376), (1566, 48780), (1620, 47154), (1626, 46980), (1740, 43902), (1944, 39295), (2088, 36585), (2168, 35235), (2349, 32520), (2430, 31436), (2439, 31320), (2610, 29268), (2710, 28188), (3132, 24390), (3240, 23577), (3252, 23490), (3480, 21951), (3915, 19512), (4065, 18792), (4698, 16260), (4860, 15718), (4878, 15660), (5220, 14634), (5420, 14094), (6264, 12195), (6504, 11745), (7047, 10840), (7317, 10440), (7830, 9756), (7859, 9720), (8130, 9396)]