137142180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 510209280

約数和(自身を除く): 373067100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 71, 73, 84, 90, 98, 105, 108, 126, 135, 140, 142, 146, 147, 180, 189, 196, 210, 213, 219, 245, 252, 270, 284, 292, 294, 315, 355, 365, 378, 420, 426, 438, 441, 490, 497, 511, 540, 588, 630, 639, 657, 710, 730, 735, 756, 852, 876, 882, 945, 980, 994, 1022, 1065, 1095, 1260, 1278, 1314, 1323, 1420, 1460, 1470, 1491, 1533, 1764, 1890, 1917, 1971, 1988, 2044, 2130, 2190, 2205, 2485, 2555, 2556, 2628, 2646, 2940, 2982, 3066, 3195, 3285, 3479, 3577, 3780, 3834, 3942, 4260, 4380, 4410, 4473, 4599, 4970, 5110, 5183, 5292, 5964, 6132, 6390, 6570, 6615, 6958, 7154, 7455, 7665, 7668, 7884, 8820, 8946, 9198, 9585, 9855, 9940, 10220, 10366, 10437, 10731, 12780, 13140, 13230, 13419, 13797, 13916, 14308, 14910, 15330, 15549, 17395, 17885, 17892, 18396, 19170, 19710, 20732, 20874, 21462, 22365, 22995, 25915, 26460, 26838, 27594, 29820, 30660, 31098, 31311, 32193, 34790, 35770, 36281, 38340, 39420, 41748, 42924, 44730, 45990, 46647, 51830, 52185, 53655, 53676, 55188, 62196, 62622, 64386, 67095, 68985, 69580, 71540, 72562, 77745, 89460, 91980, 93294, 93933, 96579, 103660, 104370, 107310, 108843, 125244, 128772, 134190, 137970, 139941, 145124, 155490, 156555, 160965, 181405, 186588, 187866, 193158, 208740, 214620, 217686, 233235, 253967, 268380, 275940, 279882, 310980, 313110, 321930, 326529, 362810, 375732, 386316, 435372, 466470, 469665, 482895, 507934, 544215, 559764, 626220, 643860, 653058, 699705, 725620, 761901, 932940, 939330, 965790, 979587, 1015868, 1088430, 1269835, 1306116, 1399410, 1523802, 1632645, 1878660, 1931580, 1959174, 2176860, 2285703, 2539670, 2798820, 3047604, 3265290, 3809505, 3918348, 4571406, 4897935, 5079340, 6530580, 6857109, 7619010, 9142812, 9795870, 11428515, 13714218, 15238020, 19591740, 22857030, 27428436, 34285545, 45714060, 68571090, 137142180]

約数ペア:

[(1, 137142180), (2, 68571090), (3, 45714060), (4, 34285545), (5, 27428436), (6, 22857030), (7, 19591740), (9, 15238020), (10, 13714218), (12, 11428515), (14, 9795870), (15, 9142812), (18, 7619010), (20, 6857109), (21, 6530580), (27, 5079340), (28, 4897935), (30, 4571406), (35, 3918348), (36, 3809505), (42, 3265290), (45, 3047604), (49, 2798820), (54, 2539670), (60, 2285703), (63, 2176860), (70, 1959174), (71, 1931580), (73, 1878660), (84, 1632645), (90, 1523802), (98, 1399410), (105, 1306116), (108, 1269835), (126, 1088430), (135, 1015868), (140, 979587), (142, 965790), (146, 939330), (147, 932940), (180, 761901), (189, 725620), (196, 699705), (210, 653058), (213, 643860), (219, 626220), (245, 559764), (252, 544215), (270, 507934), (284, 482895), (292, 469665), (294, 466470), (315, 435372), (355, 386316), (365, 375732), (378, 362810), (420, 326529), (426, 321930), (438, 313110), (441, 310980), (490, 279882), (497, 275940), (511, 268380), (540, 253967), (588, 233235), (630, 217686), (639, 214620), (657, 208740), (710, 193158), (730, 187866), (735, 186588), (756, 181405), (852, 160965), (876, 156555), (882, 155490), (945, 145124), (980, 139941), (994, 137970), (1022, 134190), (1065, 128772), (1095, 125244), (1260, 108843), (1278, 107310), (1314, 104370), (1323, 103660), (1420, 96579), (1460, 93933), (1470, 93294), (1491, 91980), (1533, 89460), (1764, 77745), (1890, 72562), (1917, 71540), (1971, 69580), (1988, 68985), (2044, 67095), (2130, 64386), (2190, 62622), (2205, 62196), (2485, 55188), (2555, 53676), (2556, 53655), (2628, 52185), (2646, 51830), (2940, 46647), (2982, 45990), (3066, 44730), (3195, 42924), (3285, 41748), (3479, 39420), (3577, 38340), (3780, 36281), (3834, 35770), (3942, 34790), (4260, 32193), (4380, 31311), (4410, 31098), (4473, 30660), (4599, 29820), (4970, 27594), (5110, 26838), (5183, 26460), (5292, 25915), (5964, 22995), (6132, 22365), (6390, 21462), (6570, 20874), (6615, 20732), (6958, 19710), (7154, 19170), (7455, 18396), (7665, 17892), (7668, 17885), (7884, 17395), (8820, 15549), (8946, 15330), (9198, 14910), (9585, 14308), (9855, 13916), (9940, 13797), (10220, 13419), (10366, 13230), (10437, 13140), (10731, 12780)]