368390000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 200

約数和(自身を含む): 1035456048

約数和(自身を除く): 667066048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 125, 136, 170, 176, 187, 197, 200, 220, 250, 272, 275, 340, 374, 394, 400, 425, 440, 500, 550, 625, 680, 748, 788, 850, 880, 935, 985, 1000, 1100, 1250, 1360, 1375, 1496, 1576, 1700, 1870, 1970, 2000, 2125, 2167, 2200, 2500, 2750, 2992, 3152, 3349, 3400, 3740, 3940, 4250, 4334, 4400, 4675, 4925, 5000, 5500, 6698, 6800, 6875, 7480, 7880, 8500, 8668, 9350, 9850, 10000, 10625, 10835, 11000, 13396, 13750, 14960, 15760, 16745, 17000, 17336, 18700, 19700, 21250, 21670, 22000, 23375, 24625, 26792, 27500, 33490, 34000, 34672, 36839, 37400, 39400, 42500, 43340, 46750, 49250, 53584, 54175, 55000, 66980, 73678, 74800, 78800, 83725, 85000, 86680, 93500, 98500, 108350, 110000, 116875, 123125, 133960, 147356, 167450, 170000, 173360, 184195, 187000, 197000, 216700, 233750, 246250, 267920, 270875, 294712, 334900, 368390, 374000, 394000, 418625, 433400, 467500, 492500, 541750, 589424, 669800, 736780, 837250, 866800, 920975, 935000, 985000, 1083500, 1339600, 1354375, 1473560, 1674500, 1841950, 1870000, 1970000, 2093125, 2167000, 2708750, 2947120, 3349000, 3683900, 4186250, 4334000, 4604875, 5417500, 6698000, 7367800, 8372500, 9209750, 10835000, 14735600, 16745000, 18419500, 21670000, 23024375, 33490000, 36839000, 46048750, 73678000, 92097500, 184195000, 368390000]

約数ペア:

[(1, 368390000), (2, 184195000), (4, 92097500), (5, 73678000), (8, 46048750), (10, 36839000), (11, 33490000), (16, 23024375), (17, 21670000), (20, 18419500), (22, 16745000), (25, 14735600), (34, 10835000), (40, 9209750), (44, 8372500), (50, 7367800), (55, 6698000), (68, 5417500), (80, 4604875), (85, 4334000), (88, 4186250), (100, 3683900), (110, 3349000), (125, 2947120), (136, 2708750), (170, 2167000), (176, 2093125), (187, 1970000), (197, 1870000), (200, 1841950), (220, 1674500), (250, 1473560), (272, 1354375), (275, 1339600), (340, 1083500), (374, 985000), (394, 935000), (400, 920975), (425, 866800), (440, 837250), (500, 736780), (550, 669800), (625, 589424), (680, 541750), (748, 492500), (788, 467500), (850, 433400), (880, 418625), (935, 394000), (985, 374000), (1000, 368390), (1100, 334900), (1250, 294712), (1360, 270875), (1375, 267920), (1496, 246250), (1576, 233750), (1700, 216700), (1870, 197000), (1970, 187000), (2000, 184195), (2125, 173360), (2167, 170000), (2200, 167450), (2500, 147356), (2750, 133960), (2992, 123125), (3152, 116875), (3349, 110000), (3400, 108350), (3740, 98500), (3940, 93500), (4250, 86680), (4334, 85000), (4400, 83725), (4675, 78800), (4925, 74800), (5000, 73678), (5500, 66980), (6698, 55000), (6800, 54175), (6875, 53584), (7480, 49250), (7880, 46750), (8500, 43340), (8668, 42500), (9350, 39400), (9850, 37400), (10000, 36839), (10625, 34672), (10835, 34000), (11000, 33490), (13396, 27500), (13750, 26792), (14960, 24625), (15760, 23375), (16745, 22000), (17000, 21670), (17336, 21250), (18700, 19700)]