142393140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 454603968

約数和(自身を除く): 312210828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 243, 249, 270, 324, 332, 353, 405, 415, 486, 498, 540, 706, 747, 810, 830, 972, 996, 1059, 1215, 1245, 1412, 1494, 1620, 1660, 1765, 2118, 2241, 2430, 2490, 2988, 3177, 3530, 3735, 4236, 4482, 4860, 4980, 5295, 6354, 6723, 7060, 7470, 8964, 9531, 10590, 11205, 12708, 13446, 14940, 15885, 19062, 20169, 21180, 22410, 26892, 28593, 29299, 31770, 33615, 38124, 40338, 44820, 47655, 57186, 58598, 63540, 67230, 80676, 85779, 87897, 95310, 100845, 114372, 117196, 134460, 142965, 146495, 171558, 175794, 190620, 201690, 263691, 285930, 292990, 343116, 351588, 403380, 428895, 439485, 527382, 571860, 585980, 791073, 857790, 878970, 1054764, 1318455, 1582146, 1715580, 1757940, 2373219, 2636910, 3164292, 3955365, 4746438, 5273820, 7119657, 7910730, 9492876, 11866095, 14239314, 15821460, 23732190, 28478628, 35598285, 47464380, 71196570, 142393140]

約数ペア:

[(1, 142393140), (2, 71196570), (3, 47464380), (4, 35598285), (5, 28478628), (6, 23732190), (9, 15821460), (10, 14239314), (12, 11866095), (15, 9492876), (18, 7910730), (20, 7119657), (27, 5273820), (30, 4746438), (36, 3955365), (45, 3164292), (54, 2636910), (60, 2373219), (81, 1757940), (83, 1715580), (90, 1582146), (108, 1318455), (135, 1054764), (162, 878970), (166, 857790), (180, 791073), (243, 585980), (249, 571860), (270, 527382), (324, 439485), (332, 428895), (353, 403380), (405, 351588), (415, 343116), (486, 292990), (498, 285930), (540, 263691), (706, 201690), (747, 190620), (810, 175794), (830, 171558), (972, 146495), (996, 142965), (1059, 134460), (1215, 117196), (1245, 114372), (1412, 100845), (1494, 95310), (1620, 87897), (1660, 85779), (1765, 80676), (2118, 67230), (2241, 63540), (2430, 58598), (2490, 57186), (2988, 47655), (3177, 44820), (3530, 40338), (3735, 38124), (4236, 33615), (4482, 31770), (4860, 29299), (4980, 28593), (5295, 26892), (6354, 22410), (6723, 21180), (7060, 20169), (7470, 19062), (8964, 15885), (9531, 14940), (10590, 13446), (11205, 12708)]