125451180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 400667904

約数和(自身を除く): 275216724

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, 311, 324, 332, 405, 415, 486, 498, 540, 622, 747, 810, 830, 933, 972, 996, 1215, 1244, 1245, 1494, 1555, 1620, 1660, 1866, 2241, 2430, 2490, 2799, 2988, 3110, 3732, 3735, 4482, 4665, 4860, 4980, 5598, 6220, 6723, 7470, 8397, 8964, 9330, 11196, 11205, 13446, 13995, 14940, 16794, 18660, 20169, 22410, 25191, 25813, 26892, 27990, 33588, 33615, 40338, 41985, 44820, 50382, 51626, 55980, 67230, 75573, 77439, 80676, 83970, 100764, 100845, 103252, 125955, 129065, 134460, 151146, 154878, 167940, 201690, 232317, 251910, 258130, 302292, 309756, 377865, 387195, 403380, 464634, 503820, 516260, 696951, 755730, 774390, 929268, 1161585, 1393902, 1511460, 1548780, 2090853, 2323170, 2787804, 3484755, 4181706, 4646340, 6272559, 6969510, 8363412, 10454265, 12545118, 13939020, 20908530, 25090236, 31362795, 41817060, 62725590, 125451180]

約数ペア:

[(1, 125451180), (2, 62725590), (3, 41817060), (4, 31362795), (5, 25090236), (6, 20908530), (9, 13939020), (10, 12545118), (12, 10454265), (15, 8363412), (18, 6969510), (20, 6272559), (27, 4646340), (30, 4181706), (36, 3484755), (45, 2787804), (54, 2323170), (60, 2090853), (81, 1548780), (83, 1511460), (90, 1393902), (108, 1161585), (135, 929268), (162, 774390), (166, 755730), (180, 696951), (243, 516260), (249, 503820), (270, 464634), (311, 403380), (324, 387195), (332, 377865), (405, 309756), (415, 302292), (486, 258130), (498, 251910), (540, 232317), (622, 201690), (747, 167940), (810, 154878), (830, 151146), (933, 134460), (972, 129065), (996, 125955), (1215, 103252), (1244, 100845), (1245, 100764), (1494, 83970), (1555, 80676), (1620, 77439), (1660, 75573), (1866, 67230), (2241, 55980), (2430, 51626), (2490, 50382), (2799, 44820), (2988, 41985), (3110, 40338), (3732, 33615), (3735, 33588), (4482, 27990), (4665, 26892), (4860, 25813), (4980, 25191), (5598, 22410), (6220, 20169), (6723, 18660), (7470, 16794), (8397, 14940), (8964, 13995), (9330, 13446), (11196, 11205)]