120207204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:590

約数の個数: 144

約数和(自身を含む): 359115120

約数和(自身を除く): 238907916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 29, 34, 36, 39, 51, 52, 58, 68, 78, 87, 102, 116, 117, 153, 156, 174, 204, 221, 234, 261, 306, 348, 377, 442, 468, 493, 521, 522, 612, 663, 754, 884, 986, 1042, 1044, 1131, 1326, 1479, 1508, 1563, 1972, 1989, 2084, 2262, 2652, 2958, 3126, 3393, 3978, 4437, 4524, 4689, 5916, 6252, 6409, 6773, 6786, 7956, 8857, 8874, 9378, 12818, 13546, 13572, 15109, 17714, 17748, 18756, 19227, 20319, 25636, 26571, 27092, 30218, 35428, 38454, 40638, 45327, 53142, 57681, 60436, 60957, 76908, 79713, 81276, 90654, 106284, 115141, 115362, 121914, 135981, 159426, 181308, 196417, 230282, 230724, 243828, 256853, 271962, 318852, 345423, 392834, 460564, 513706, 543924, 589251, 690846, 770559, 785668, 1027412, 1036269, 1178502, 1381692, 1541118, 1767753, 2072538, 2311677, 2357004, 3082236, 3339089, 3535506, 4145076, 4623354, 6678178, 7071012, 9246708, 10017267, 13356356, 20034534, 30051801, 40069068, 60103602, 120207204]

約数ペア:

[(1, 120207204), (2, 60103602), (3, 40069068), (4, 30051801), (6, 20034534), (9, 13356356), (12, 10017267), (13, 9246708), (17, 7071012), (18, 6678178), (26, 4623354), (29, 4145076), (34, 3535506), (36, 3339089), (39, 3082236), (51, 2357004), (52, 2311677), (58, 2072538), (68, 1767753), (78, 1541118), (87, 1381692), (102, 1178502), (116, 1036269), (117, 1027412), (153, 785668), (156, 770559), (174, 690846), (204, 589251), (221, 543924), (234, 513706), (261, 460564), (306, 392834), (348, 345423), (377, 318852), (442, 271962), (468, 256853), (493, 243828), (521, 230724), (522, 230282), (612, 196417), (663, 181308), (754, 159426), (884, 135981), (986, 121914), (1042, 115362), (1044, 115141), (1131, 106284), (1326, 90654), (1479, 81276), (1508, 79713), (1563, 76908), (1972, 60957), (1989, 60436), (2084, 57681), (2262, 53142), (2652, 45327), (2958, 40638), (3126, 38454), (3393, 35428), (3978, 30218), (4437, 27092), (4524, 26571), (4689, 25636), (5916, 20319), (6252, 19227), (6409, 18756), (6773, 17748), (6786, 17714), (7956, 15109), (8857, 13572), (8874, 13546), (9378, 12818)]