74082250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 159344640

約数和(自身を除く): 85262390

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 79, 110, 121, 125, 155, 158, 242, 250, 275, 310, 341, 395, 550, 605, 682, 775, 790, 869, 1210, 1375, 1550, 1705, 1738, 1975, 2449, 2750, 3025, 3410, 3751, 3875, 3950, 4345, 4898, 6050, 7502, 7750, 8525, 8690, 9559, 9875, 12245, 15125, 17050, 18755, 19118, 19750, 21725, 24490, 26939, 30250, 37510, 42625, 43450, 47795, 53878, 61225, 85250, 93775, 95590, 108625, 122450, 134695, 187550, 217250, 238975, 269390, 296329, 306125, 468875, 477950, 592658, 612250, 673475, 937750, 1194875, 1346950, 1481645, 2389750, 2963290, 3367375, 6734750, 7408225, 14816450, 37041125, 74082250]

約数ペア:

[(1, 74082250), (2, 37041125), (5, 14816450), (10, 7408225), (11, 6734750), (22, 3367375), (25, 2963290), (31, 2389750), (50, 1481645), (55, 1346950), (62, 1194875), (79, 937750), (110, 673475), (121, 612250), (125, 592658), (155, 477950), (158, 468875), (242, 306125), (250, 296329), (275, 269390), (310, 238975), (341, 217250), (395, 187550), (550, 134695), (605, 122450), (682, 108625), (775, 95590), (790, 93775), (869, 85250), (1210, 61225), (1375, 53878), (1550, 47795), (1705, 43450), (1738, 42625), (1975, 37510), (2449, 30250), (2750, 26939), (3025, 24490), (3410, 21725), (3751, 19750), (3875, 19118), (3950, 18755), (4345, 17050), (4898, 15125), (6050, 12245), (7502, 9875), (7750, 9559), (8525, 8690)]