108220980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 383201280

約数和(自身を除く): 274980300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 138, 140, 161, 170, 204, 210, 230, 238, 255, 276, 322, 340, 345, 357, 391, 420, 460, 476, 483, 510, 595, 644, 659, 690, 714, 782, 805, 966, 1020, 1173, 1190, 1318, 1380, 1428, 1564, 1610, 1785, 1932, 1955, 1977, 2346, 2380, 2415, 2636, 2737, 3220, 3295, 3570, 3910, 3954, 4613, 4692, 4830, 5474, 5865, 6590, 7140, 7820, 7908, 8211, 9226, 9660, 9885, 10948, 11203, 11730, 13180, 13685, 13839, 15157, 16422, 18452, 19770, 22406, 23065, 23460, 27370, 27678, 30314, 32844, 33609, 39540, 41055, 44812, 45471, 46130, 54740, 55356, 56015, 60628, 67218, 69195, 75785, 78421, 82110, 90942, 92260, 106099, 112030, 134436, 138390, 151570, 156842, 164220, 168045, 181884, 212198, 224060, 227355, 235263, 257669, 276780, 303140, 313684, 318297, 336090, 392105, 424396, 454710, 470526, 515338, 530495, 636594, 672180, 773007, 784210, 909420, 941052, 1030676, 1060990, 1176315, 1273188, 1288345, 1546014, 1568420, 1591485, 1803683, 2121980, 2352630, 2576690, 3092028, 3182970, 3607366, 3865035, 4705260, 5153380, 5411049, 6365940, 7214732, 7730070, 9018415, 10822098, 15460140, 18036830, 21644196, 27055245, 36073660, 54110490, 108220980]

約数ペア:

[(1, 108220980), (2, 54110490), (3, 36073660), (4, 27055245), (5, 21644196), (6, 18036830), (7, 15460140), (10, 10822098), (12, 9018415), (14, 7730070), (15, 7214732), (17, 6365940), (20, 5411049), (21, 5153380), (23, 4705260), (28, 3865035), (30, 3607366), (34, 3182970), (35, 3092028), (42, 2576690), (46, 2352630), (51, 2121980), (60, 1803683), (68, 1591485), (69, 1568420), (70, 1546014), (84, 1288345), (85, 1273188), (92, 1176315), (102, 1060990), (105, 1030676), (115, 941052), (119, 909420), (138, 784210), (140, 773007), (161, 672180), (170, 636594), (204, 530495), (210, 515338), (230, 470526), (238, 454710), (255, 424396), (276, 392105), (322, 336090), (340, 318297), (345, 313684), (357, 303140), (391, 276780), (420, 257669), (460, 235263), (476, 227355), (483, 224060), (510, 212198), (595, 181884), (644, 168045), (659, 164220), (690, 156842), (714, 151570), (782, 138390), (805, 134436), (966, 112030), (1020, 106099), (1173, 92260), (1190, 90942), (1318, 82110), (1380, 78421), (1428, 75785), (1564, 69195), (1610, 67218), (1785, 60628), (1932, 56015), (1955, 55356), (1977, 54740), (2346, 46130), (2380, 45471), (2415, 44812), (2636, 41055), (2737, 39540), (3220, 33609), (3295, 32844), (3570, 30314), (3910, 27678), (3954, 27370), (4613, 23460), (4692, 23065), (4830, 22406), (5474, 19770), (5865, 18452), (6590, 16422), (7140, 15157), (7820, 13839), (7908, 13685), (8211, 13180), (9226, 11730), (9660, 11203), (9885, 10948)]