71832420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 240

約数和(自身を含む): 256132800

約数和(自身を除く): 184300380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 81, 87, 90, 99, 108, 110, 116, 132, 135, 139, 145, 162, 165, 174, 180, 198, 220, 261, 270, 278, 290, 297, 319, 324, 330, 348, 396, 405, 417, 435, 495, 522, 540, 556, 580, 594, 638, 660, 695, 783, 810, 834, 870, 891, 957, 990, 1044, 1188, 1251, 1276, 1305, 1390, 1485, 1529, 1566, 1595, 1620, 1668, 1740, 1782, 1914, 1980, 2085, 2349, 2502, 2610, 2780, 2871, 2970, 3058, 3132, 3190, 3564, 3753, 3828, 3915, 4031, 4170, 4455, 4587, 4698, 4785, 5004, 5220, 5742, 5940, 6116, 6255, 6380, 7506, 7645, 7830, 8062, 8340, 8613, 8910, 9174, 9396, 9570, 11259, 11484, 11745, 12093, 12510, 13761, 14355, 15012, 15290, 15660, 16124, 17226, 17820, 18348, 18765, 19140, 20155, 22518, 22935, 23490, 24186, 25020, 25839, 27522, 28710, 30580, 34452, 36279, 37530, 40310, 41283, 43065, 44341, 45036, 45870, 46980, 48372, 51678, 55044, 56295, 57420, 60465, 68805, 72558, 75060, 80620, 82566, 86130, 88682, 91740, 103356, 108837, 112590, 120930, 123849, 129195, 133023, 137610, 145116, 165132, 172260, 177364, 181395, 206415, 217674, 221705, 225180, 241860, 247698, 258390, 266046, 275220, 326511, 362790, 399069, 412830, 435348, 443410, 495396, 516780, 532092, 544185, 619245, 653022, 665115, 725580, 798138, 825660, 886820, 1088370, 1197207, 1238490, 1306044, 1330230, 1596276, 1632555, 1995345, 2176740, 2394414, 2476980, 2660460, 3265110, 3591621, 3990690, 4788828, 5986035, 6530220, 7183242, 7981380, 11972070, 14366484, 17958105, 23944140, 35916210, 71832420]

約数ペア:

[(1, 71832420), (2, 35916210), (3, 23944140), (4, 17958105), (5, 14366484), (6, 11972070), (9, 7981380), (10, 7183242), (11, 6530220), (12, 5986035), (15, 4788828), (18, 3990690), (20, 3591621), (22, 3265110), (27, 2660460), (29, 2476980), (30, 2394414), (33, 2176740), (36, 1995345), (44, 1632555), (45, 1596276), (54, 1330230), (55, 1306044), (58, 1238490), (60, 1197207), (66, 1088370), (81, 886820), (87, 825660), (90, 798138), (99, 725580), (108, 665115), (110, 653022), (116, 619245), (132, 544185), (135, 532092), (139, 516780), (145, 495396), (162, 443410), (165, 435348), (174, 412830), (180, 399069), (198, 362790), (220, 326511), (261, 275220), (270, 266046), (278, 258390), (290, 247698), (297, 241860), (319, 225180), (324, 221705), (330, 217674), (348, 206415), (396, 181395), (405, 177364), (417, 172260), (435, 165132), (495, 145116), (522, 137610), (540, 133023), (556, 129195), (580, 123849), (594, 120930), (638, 112590), (660, 108837), (695, 103356), (783, 91740), (810, 88682), (834, 86130), (870, 82566), (891, 80620), (957, 75060), (990, 72558), (1044, 68805), (1188, 60465), (1251, 57420), (1276, 56295), (1305, 55044), (1390, 51678), (1485, 48372), (1529, 46980), (1566, 45870), (1595, 45036), (1620, 44341), (1668, 43065), (1740, 41283), (1782, 40310), (1914, 37530), (1980, 36279), (2085, 34452), (2349, 30580), (2502, 28710), (2610, 27522), (2780, 25839), (2871, 25020), (2970, 24186), (3058, 23490), (3132, 22935), (3190, 22518), (3564, 20155), (3753, 19140), (3828, 18765), (3915, 18348), (4031, 17820), (4170, 17226), (4455, 16124), (4587, 15660), (4698, 15290), (4785, 15012), (5004, 14355), (5220, 13761), (5742, 12510), (5940, 12093), (6116, 11745), (6255, 11484), (6380, 11259), (7506, 9570), (7645, 9396), (7830, 9174), (8062, 8910), (8340, 8613)]