68174280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9967}}^1$

素因数の和:10003

約数の個数: 96

約数和(自身を含む): 233251200

約数和(自身を除く): 165076920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 9967, 19934, 29901, 39868, 49835, 59802, 79736, 89703, 99670, 119604, 149505, 179406, 189373, 199340, 239208, 299010, 358812, 378746, 398680, 448515, 568119, 598020, 717624, 757492, 897030, 946865, 1136238, 1196040, 1514984, 1704357, 1794060, 1893730, 2272476, 2840595, 3408714, 3588120, 3787460, 4544952, 5681190, 6817428, 7574920, 8521785, 11362380, 13634856, 17043570, 22724760, 34087140, 68174280]

約数ペア:

[(1, 68174280), (2, 34087140), (3, 22724760), (4, 17043570), (5, 13634856), (6, 11362380), (8, 8521785), (9, 7574920), (10, 6817428), (12, 5681190), (15, 4544952), (18, 3787460), (19, 3588120), (20, 3408714), (24, 2840595), (30, 2272476), (36, 1893730), (38, 1794060), (40, 1704357), (45, 1514984), (57, 1196040), (60, 1136238), (72, 946865), (76, 897030), (90, 757492), (95, 717624), (114, 598020), (120, 568119), (152, 448515), (171, 398680), (180, 378746), (190, 358812), (228, 299010), (285, 239208), (342, 199340), (360, 189373), (380, 179406), (456, 149505), (570, 119604), (684, 99670), (760, 89703), (855, 79736), (1140, 59802), (1368, 49835), (1710, 39868), (2280, 29901), (3420, 19934), (6840, 9967)]