67129020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 252806400

約数和(自身を除く): 185677380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 49, 54, 59, 60, 63, 70, 84, 86, 90, 98, 105, 108, 118, 126, 129, 135, 140, 147, 172, 177, 180, 189, 196, 210, 215, 236, 245, 252, 258, 270, 294, 295, 301, 315, 354, 378, 387, 413, 420, 430, 441, 490, 516, 531, 540, 588, 590, 602, 630, 645, 708, 735, 756, 774, 826, 860, 882, 885, 903, 945, 980, 1062, 1161, 1180, 1204, 1239, 1260, 1290, 1323, 1470, 1505, 1548, 1593, 1652, 1764, 1770, 1806, 1890, 1935, 2065, 2107, 2124, 2205, 2322, 2478, 2537, 2580, 2646, 2655, 2709, 2891, 2940, 3010, 3186, 3540, 3612, 3717, 3780, 3870, 4130, 4214, 4410, 4515, 4644, 4956, 5074, 5292, 5310, 5418, 5782, 5805, 6020, 6195, 6321, 6372, 6615, 7434, 7611, 7740, 7965, 8127, 8260, 8428, 8673, 8820, 9030, 10148, 10535, 10620, 10836, 11151, 11564, 11610, 12390, 12642, 12685, 13230, 13545, 14455, 14868, 15222, 15930, 16254, 17346, 17759, 18060, 18585, 18963, 21070, 22302, 22833, 23220, 24780, 25284, 25370, 26019, 26460, 27090, 28910, 30444, 31605, 31860, 32508, 34692, 35518, 37170, 37926, 38055, 40635, 42140, 43365, 44604, 45666, 50740, 52038, 53277, 54180, 55755, 56889, 57820, 63210, 68499, 71036, 74340, 75852, 76110, 78057, 81270, 86730, 88795, 91332, 94815, 104076, 106554, 111510, 113778, 114165, 124313, 126420, 130095, 136998, 152220, 156114, 159831, 162540, 173460, 177590, 189630, 213108, 223020, 227556, 228330, 248626, 260190, 266385, 273996, 284445, 312228, 319662, 342495, 355180, 372939, 379260, 390285, 456660, 479493, 497252, 520380, 532770, 568890, 621565, 639324, 684990, 745878, 780570, 799155, 958986, 1065540, 1118817, 1137780, 1243130, 1369980, 1491756, 1561140, 1598310, 1864695, 1917972, 2237634, 2397465, 2486260, 3196620, 3356451, 3729390, 4475268, 4794930, 5594085, 6712902, 7458780, 9589860, 11188170, 13425804, 16782255, 22376340, 33564510, 67129020]

約数ペア:

[(1, 67129020), (2, 33564510), (3, 22376340), (4, 16782255), (5, 13425804), (6, 11188170), (7, 9589860), (9, 7458780), (10, 6712902), (12, 5594085), (14, 4794930), (15, 4475268), (18, 3729390), (20, 3356451), (21, 3196620), (27, 2486260), (28, 2397465), (30, 2237634), (35, 1917972), (36, 1864695), (42, 1598310), (43, 1561140), (45, 1491756), (49, 1369980), (54, 1243130), (59, 1137780), (60, 1118817), (63, 1065540), (70, 958986), (84, 799155), (86, 780570), (90, 745878), (98, 684990), (105, 639324), (108, 621565), (118, 568890), (126, 532770), (129, 520380), (135, 497252), (140, 479493), (147, 456660), (172, 390285), (177, 379260), (180, 372939), (189, 355180), (196, 342495), (210, 319662), (215, 312228), (236, 284445), (245, 273996), (252, 266385), (258, 260190), (270, 248626), (294, 228330), (295, 227556), (301, 223020), (315, 213108), (354, 189630), (378, 177590), (387, 173460), (413, 162540), (420, 159831), (430, 156114), (441, 152220), (490, 136998), (516, 130095), (531, 126420), (540, 124313), (588, 114165), (590, 113778), (602, 111510), (630, 106554), (645, 104076), (708, 94815), (735, 91332), (756, 88795), (774, 86730), (826, 81270), (860, 78057), (882, 76110), (885, 75852), (903, 74340), (945, 71036), (980, 68499), (1062, 63210), (1161, 57820), (1180, 56889), (1204, 55755), (1239, 54180), (1260, 53277), (1290, 52038), (1323, 50740), (1470, 45666), (1505, 44604), (1548, 43365), (1593, 42140), (1652, 40635), (1764, 38055), (1770, 37926), (1806, 37170), (1890, 35518), (1935, 34692), (2065, 32508), (2107, 31860), (2124, 31605), (2205, 30444), (2322, 28910), (2478, 27090), (2537, 26460), (2580, 26019), (2646, 25370), (2655, 25284), (2709, 24780), (2891, 23220), (2940, 22833), (3010, 22302), (3186, 21070), (3540, 18963), (3612, 18585), (3717, 18060), (3780, 17759), (3870, 17346), (4130, 16254), (4214, 15930), (4410, 15222), (4515, 14868), (4644, 14455), (4956, 13545), (5074, 13230), (5292, 12685), (5310, 12642), (5418, 12390), (5782, 11610), (5805, 11564), (6020, 11151), (6195, 10836), (6321, 10620), (6372, 10535), (6615, 10148), (7434, 9030), (7611, 8820), (7740, 8673), (7965, 8428), (8127, 8260)]