20120299800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{1237}}^1\times {\mathrm{27109}}^1$

素因数の和:28365

約数の個数: 96

約数和(自身を含む): 62425654800

約数和(自身を除く): 42305355000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 1237, 2474, 3711, 4948, 6185, 7422, 9896, 12370, 14844, 18555, 24740, 27109, 29688, 30925, 37110, 49480, 54218, 61850, 74220, 81327, 92775, 108436, 123700, 135545, 148440, 162654, 185550, 216872, 247400, 271090, 325308, 371100, 406635, 542180, 650616, 677725, 742200, 813270, 1084360, 1355450, 1626540, 2033175, 2710900, 3253080, 4066350, 5421800, 8132700, 16265400, 33533833, 67067666, 100601499, 134135332, 167669165, 201202998, 268270664, 335338330, 402405996, 503007495, 670676660, 804811992, 838345825, 1006014990, 1341353320, 1676691650, 2012029980, 2515037475, 3353383300, 4024059960, 5030074950, 6706766600, 10060149900, 20120299800]

約数ペア:

[(1, 20120299800), (2, 10060149900), (3, 6706766600), (4, 5030074950), (5, 4024059960), (6, 3353383300), (8, 2515037475), (10, 2012029980), (12, 1676691650), (15, 1341353320), (20, 1006014990), (24, 838345825), (25, 804811992), (30, 670676660), (40, 503007495), (50, 402405996), (60, 335338330), (75, 268270664), (100, 201202998), (120, 167669165), (150, 134135332), (200, 100601499), (300, 67067666), (600, 33533833), (1237, 16265400), (2474, 8132700), (3711, 5421800), (4948, 4066350), (6185, 3253080), (7422, 2710900), (9896, 2033175), (12370, 1626540), (14844, 1355450), (18555, 1084360), (24740, 813270), (27109, 742200), (29688, 677725), (30925, 650616), (37110, 542180), (49480, 406635), (54218, 371100), (61850, 325308), (74220, 271090), (81327, 247400), (92775, 216872), (108436, 185550), (123700, 162654), (135545, 148440)]