133518780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 426351744

約数和(自身を除く): 292832964

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, 331, 332, 405, 415, 486, 498, 540, 662, 747, 810, 830, 972, 993, 996, 1215, 1245, 1324, 1494, 1620, 1655, 1660, 1986, 2241, 2430, 2490, 2979, 2988, 3310, 3735, 3972, 4482, 4860, 4965, 4980, 5958, 6620, 6723, 7470, 8937, 8964, 9930, 11205, 11916, 13446, 14895, 14940, 17874, 19860, 20169, 22410, 26811, 26892, 27473, 29790, 33615, 35748, 40338, 44685, 44820, 53622, 54946, 59580, 67230, 80433, 80676, 82419, 89370, 100845, 107244, 109892, 134055, 134460, 137365, 160866, 164838, 178740, 201690, 247257, 268110, 274730, 321732, 329676, 402165, 403380, 412095, 494514, 536220, 549460, 741771, 804330, 824190, 989028, 1236285, 1483542, 1608660, 1648380, 2225313, 2472570, 2967084, 3708855, 4450626, 4945140, 6675939, 7417710, 8901252, 11126565, 13351878, 14835420, 22253130, 26703756, 33379695, 44506260, 66759390, 133518780]

約数ペア:

[(1, 133518780), (2, 66759390), (3, 44506260), (4, 33379695), (5, 26703756), (6, 22253130), (9, 14835420), (10, 13351878), (12, 11126565), (15, 8901252), (18, 7417710), (20, 6675939), (27, 4945140), (30, 4450626), (36, 3708855), (45, 2967084), (54, 2472570), (60, 2225313), (81, 1648380), (83, 1608660), (90, 1483542), (108, 1236285), (135, 989028), (162, 824190), (166, 804330), (180, 741771), (243, 549460), (249, 536220), (270, 494514), (324, 412095), (331, 403380), (332, 402165), (405, 329676), (415, 321732), (486, 274730), (498, 268110), (540, 247257), (662, 201690), (747, 178740), (810, 164838), (830, 160866), (972, 137365), (993, 134460), (996, 134055), (1215, 109892), (1245, 107244), (1324, 100845), (1494, 89370), (1620, 82419), (1655, 80676), (1660, 80433), (1986, 67230), (2241, 59580), (2430, 54946), (2490, 53622), (2979, 44820), (2988, 44685), (3310, 40338), (3735, 35748), (3972, 33615), (4482, 29790), (4860, 27473), (4965, 26892), (4980, 26811), (5958, 22410), (6620, 20169), (6723, 19860), (7470, 17874), (8937, 14940), (8964, 14895), (9930, 13446), (11205, 11916)]