67071900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 239290240

約数和(自身を除く): 172218340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 41, 42, 50, 57, 60, 70, 75, 76, 82, 84, 95, 100, 105, 114, 123, 133, 140, 150, 164, 175, 190, 205, 210, 228, 246, 266, 285, 287, 300, 350, 380, 399, 410, 420, 475, 492, 525, 532, 570, 574, 615, 665, 700, 779, 798, 820, 861, 950, 1025, 1050, 1140, 1148, 1230, 1330, 1425, 1435, 1558, 1596, 1681, 1722, 1900, 1995, 2050, 2100, 2337, 2460, 2660, 2850, 2870, 3075, 3116, 3325, 3362, 3444, 3895, 3990, 4100, 4305, 4674, 5043, 5453, 5700, 5740, 6150, 6650, 6724, 7175, 7790, 7980, 8405, 8610, 9348, 9975, 10086, 10906, 11685, 11767, 12300, 13300, 14350, 15580, 16359, 16810, 17220, 19475, 19950, 20172, 21525, 21812, 23370, 23534, 25215, 27265, 28700, 31939, 32718, 33620, 35301, 38950, 39900, 42025, 43050, 46740, 47068, 50430, 54530, 58425, 58835, 63878, 65436, 70602, 77900, 81795, 84050, 86100, 95817, 100860, 109060, 116850, 117670, 126075, 127756, 136325, 141204, 159695, 163590, 168100, 176505, 191634, 223573, 233700, 235340, 252150, 272650, 294175, 319390, 327180, 353010, 383268, 408975, 447146, 479085, 504300, 545300, 588350, 638780, 670719, 706020, 798475, 817950, 882525, 894292, 958170, 1117865, 1176700, 1341438, 1596950, 1635900, 1765050, 1916340, 2235730, 2395425, 2682876, 3193900, 3353595, 3530100, 4471460, 4790850, 5589325, 6707190, 9581700, 11178650, 13414380, 16767975, 22357300, 33535950, 67071900]

約数ペア:

[(1, 67071900), (2, 33535950), (3, 22357300), (4, 16767975), (5, 13414380), (6, 11178650), (7, 9581700), (10, 6707190), (12, 5589325), (14, 4790850), (15, 4471460), (19, 3530100), (20, 3353595), (21, 3193900), (25, 2682876), (28, 2395425), (30, 2235730), (35, 1916340), (38, 1765050), (41, 1635900), (42, 1596950), (50, 1341438), (57, 1176700), (60, 1117865), (70, 958170), (75, 894292), (76, 882525), (82, 817950), (84, 798475), (95, 706020), (100, 670719), (105, 638780), (114, 588350), (123, 545300), (133, 504300), (140, 479085), (150, 447146), (164, 408975), (175, 383268), (190, 353010), (205, 327180), (210, 319390), (228, 294175), (246, 272650), (266, 252150), (285, 235340), (287, 233700), (300, 223573), (350, 191634), (380, 176505), (399, 168100), (410, 163590), (420, 159695), (475, 141204), (492, 136325), (525, 127756), (532, 126075), (570, 117670), (574, 116850), (615, 109060), (665, 100860), (700, 95817), (779, 86100), (798, 84050), (820, 81795), (861, 77900), (950, 70602), (1025, 65436), (1050, 63878), (1140, 58835), (1148, 58425), (1230, 54530), (1330, 50430), (1425, 47068), (1435, 46740), (1558, 43050), (1596, 42025), (1681, 39900), (1722, 38950), (1900, 35301), (1995, 33620), (2050, 32718), (2100, 31939), (2337, 28700), (2460, 27265), (2660, 25215), (2850, 23534), (2870, 23370), (3075, 21812), (3116, 21525), (3325, 20172), (3362, 19950), (3444, 19475), (3895, 17220), (3990, 16810), (4100, 16359), (4305, 15580), (4674, 14350), (5043, 13300), (5453, 12300), (5700, 11767), (5740, 11685), (6150, 10906), (6650, 10086), (6724, 9975), (7175, 9348), (7790, 8610), (7980, 8405)]