227935260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:673

約数の個数: 216

約数和(自身を含む): 824359536

約数和(自身を除く): 596424276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 49, 60, 63, 70, 84, 86, 90, 98, 105, 126, 129, 140, 147, 172, 180, 196, 210, 215, 245, 252, 258, 294, 301, 315, 387, 420, 430, 441, 490, 516, 588, 601, 602, 630, 645, 735, 774, 860, 882, 903, 980, 1202, 1204, 1260, 1290, 1470, 1505, 1548, 1764, 1803, 1806, 1935, 2107, 2205, 2404, 2580, 2709, 2940, 3005, 3010, 3606, 3612, 3870, 4207, 4214, 4410, 4515, 5409, 5418, 6010, 6020, 6321, 7212, 7740, 8414, 8428, 8820, 9015, 9030, 10535, 10818, 10836, 12020, 12621, 12642, 13545, 16828, 18030, 18060, 18963, 21035, 21070, 21636, 25242, 25284, 25843, 27045, 27090, 29449, 31605, 36060, 37863, 37926, 42070, 42140, 50484, 51686, 54090, 54180, 58898, 63105, 63210, 75726, 75852, 77529, 84140, 88347, 94815, 103372, 108180, 117796, 126210, 126420, 129215, 147245, 151452, 155058, 176694, 180901, 189315, 189630, 232587, 252420, 258430, 265041, 294490, 310116, 353388, 361802, 378630, 379260, 387645, 441735, 465174, 516860, 530082, 542703, 588980, 723604, 757260, 775290, 883470, 904505, 930348, 1060164, 1085406, 1162935, 1266307, 1325205, 1550580, 1628109, 1766940, 1809010, 2170812, 2325870, 2532614, 2650410, 2713515, 3256218, 3618020, 3798921, 4651740, 5065228, 5300820, 5427030, 6331535, 6512436, 7597842, 8140545, 10854060, 11396763, 12663070, 15195684, 16281090, 18994605, 22793526, 25326140, 32562180, 37989210, 45587052, 56983815, 75978420, 113967630, 227935260]

約数ペア:

[(1, 227935260), (2, 113967630), (3, 75978420), (4, 56983815), (5, 45587052), (6, 37989210), (7, 32562180), (9, 25326140), (10, 22793526), (12, 18994605), (14, 16281090), (15, 15195684), (18, 12663070), (20, 11396763), (21, 10854060), (28, 8140545), (30, 7597842), (35, 6512436), (36, 6331535), (42, 5427030), (43, 5300820), (45, 5065228), (49, 4651740), (60, 3798921), (63, 3618020), (70, 3256218), (84, 2713515), (86, 2650410), (90, 2532614), (98, 2325870), (105, 2170812), (126, 1809010), (129, 1766940), (140, 1628109), (147, 1550580), (172, 1325205), (180, 1266307), (196, 1162935), (210, 1085406), (215, 1060164), (245, 930348), (252, 904505), (258, 883470), (294, 775290), (301, 757260), (315, 723604), (387, 588980), (420, 542703), (430, 530082), (441, 516860), (490, 465174), (516, 441735), (588, 387645), (601, 379260), (602, 378630), (630, 361802), (645, 353388), (735, 310116), (774, 294490), (860, 265041), (882, 258430), (903, 252420), (980, 232587), (1202, 189630), (1204, 189315), (1260, 180901), (1290, 176694), (1470, 155058), (1505, 151452), (1548, 147245), (1764, 129215), (1803, 126420), (1806, 126210), (1935, 117796), (2107, 108180), (2205, 103372), (2404, 94815), (2580, 88347), (2709, 84140), (2940, 77529), (3005, 75852), (3010, 75726), (3606, 63210), (3612, 63105), (3870, 58898), (4207, 54180), (4214, 54090), (4410, 51686), (4515, 50484), (5409, 42140), (5418, 42070), (6010, 37926), (6020, 37863), (6321, 36060), (7212, 31605), (7740, 29449), (8414, 27090), (8428, 27045), (8820, 25843), (9015, 25284), (9030, 25242), (10535, 21636), (10818, 21070), (10836, 21035), (12020, 18963), (12621, 18060), (12642, 18030), (13545, 16828)]