124218990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 384347808

約数和(自身を除く): 260128818

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 73, 74, 90, 105, 111, 126, 146, 185, 210, 219, 222, 259, 315, 333, 365, 370, 438, 511, 518, 555, 630, 657, 666, 730, 777, 1022, 1095, 1110, 1295, 1314, 1533, 1554, 1665, 2190, 2331, 2555, 2590, 2701, 3066, 3285, 3330, 3885, 4599, 4662, 5110, 5329, 5402, 6570, 7665, 7770, 8103, 9198, 10658, 11655, 13505, 15330, 15987, 16206, 18907, 22995, 23310, 24309, 26645, 27010, 31974, 37303, 37814, 40515, 45990, 47961, 48618, 53290, 56721, 74606, 79935, 81030, 94535, 95922, 111909, 113442, 121545, 159870, 170163, 186515, 189070, 197173, 223818, 239805, 243090, 283605, 335727, 340326, 373030, 394346, 479610, 559545, 567210, 591519, 671454, 850815, 985865, 1119090, 1183038, 1380211, 1678635, 1701630, 1774557, 1971730, 2760422, 2957595, 3357270, 3549114, 4140633, 5915190, 6901055, 8281266, 8872785, 12421899, 13802110, 17745570, 20703165, 24843798, 41406330, 62109495, 124218990]

約数ペア:

[(1, 124218990), (2, 62109495), (3, 41406330), (5, 24843798), (6, 20703165), (7, 17745570), (9, 13802110), (10, 12421899), (14, 8872785), (15, 8281266), (18, 6901055), (21, 5915190), (30, 4140633), (35, 3549114), (37, 3357270), (42, 2957595), (45, 2760422), (63, 1971730), (70, 1774557), (73, 1701630), (74, 1678635), (90, 1380211), (105, 1183038), (111, 1119090), (126, 985865), (146, 850815), (185, 671454), (210, 591519), (219, 567210), (222, 559545), (259, 479610), (315, 394346), (333, 373030), (365, 340326), (370, 335727), (438, 283605), (511, 243090), (518, 239805), (555, 223818), (630, 197173), (657, 189070), (666, 186515), (730, 170163), (777, 159870), (1022, 121545), (1095, 113442), (1110, 111909), (1295, 95922), (1314, 94535), (1533, 81030), (1554, 79935), (1665, 74606), (2190, 56721), (2331, 53290), (2555, 48618), (2590, 47961), (2701, 45990), (3066, 40515), (3285, 37814), (3330, 37303), (3885, 31974), (4599, 27010), (4662, 26645), (5110, 24309), (5329, 23310), (5402, 22995), (6570, 18907), (7665, 16206), (7770, 15987), (8103, 15330), (9198, 13505), (10658, 11655)]