130500900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1850

約数の個数: 108

約数和(自身を含む): 414213072

約数和(自身を除く): 283712172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 83, 90, 100, 150, 166, 180, 225, 249, 300, 332, 415, 450, 498, 747, 830, 900, 996, 1245, 1494, 1660, 1747, 2075, 2490, 2988, 3494, 3735, 4150, 4980, 5241, 6225, 6988, 7470, 8300, 8735, 10482, 12450, 14940, 15723, 17470, 18675, 20964, 24900, 26205, 31446, 34940, 37350, 43675, 52410, 62892, 74700, 78615, 87350, 104820, 131025, 145001, 157230, 174700, 262050, 290002, 314460, 393075, 435003, 524100, 580004, 725005, 786150, 870006, 1305009, 1450010, 1572300, 1740012, 2175015, 2610018, 2900020, 3625025, 4350030, 5220036, 6525045, 7250050, 8700060, 10875075, 13050090, 14500100, 21750150, 26100180, 32625225, 43500300, 65250450, 130500900]

約数ペア:

[(1, 130500900), (2, 65250450), (3, 43500300), (4, 32625225), (5, 26100180), (6, 21750150), (9, 14500100), (10, 13050090), (12, 10875075), (15, 8700060), (18, 7250050), (20, 6525045), (25, 5220036), (30, 4350030), (36, 3625025), (45, 2900020), (50, 2610018), (60, 2175015), (75, 1740012), (83, 1572300), (90, 1450010), (100, 1305009), (150, 870006), (166, 786150), (180, 725005), (225, 580004), (249, 524100), (300, 435003), (332, 393075), (415, 314460), (450, 290002), (498, 262050), (747, 174700), (830, 157230), (900, 145001), (996, 131025), (1245, 104820), (1494, 87350), (1660, 78615), (1747, 74700), (2075, 62892), (2490, 52410), (2988, 43675), (3494, 37350), (3735, 34940), (4150, 31446), (4980, 26205), (5241, 24900), (6225, 20964), (6988, 18675), (7470, 17470), (8300, 15723), (8735, 14940), (10482, 12450)]