144123650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 308551680

約数和(自身を除く): 164428030

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 79, 107, 110, 155, 158, 214, 275, 310, 341, 395, 535, 550, 682, 775, 790, 869, 1070, 1177, 1550, 1705, 1738, 1975, 2354, 2449, 2675, 3317, 3410, 3950, 4345, 4898, 5350, 5885, 6634, 8453, 8525, 8690, 11770, 12245, 16585, 16906, 17050, 21725, 24490, 26939, 29425, 33170, 36487, 42265, 43450, 53878, 58850, 61225, 72974, 82925, 84530, 92983, 122450, 134695, 165850, 182435, 185966, 211325, 262043, 269390, 364870, 422650, 464915, 524086, 673475, 912175, 929830, 1310215, 1346950, 1824350, 2324575, 2620430, 2882473, 4649150, 5764946, 6551075, 13102150, 14412365, 28824730, 72061825, 144123650]

約数ペア:

[(1, 144123650), (2, 72061825), (5, 28824730), (10, 14412365), (11, 13102150), (22, 6551075), (25, 5764946), (31, 4649150), (50, 2882473), (55, 2620430), (62, 2324575), (79, 1824350), (107, 1346950), (110, 1310215), (155, 929830), (158, 912175), (214, 673475), (275, 524086), (310, 464915), (341, 422650), (395, 364870), (535, 269390), (550, 262043), (682, 211325), (775, 185966), (790, 182435), (869, 165850), (1070, 134695), (1177, 122450), (1550, 92983), (1705, 84530), (1738, 82925), (1975, 72974), (2354, 61225), (2449, 58850), (2675, 53878), (3317, 43450), (3410, 42265), (3950, 36487), (4345, 33170), (4898, 29425), (5350, 26939), (5885, 24490), (6634, 21725), (8453, 17050), (8525, 16906), (8690, 16585), (11770, 12245)]