644232220200

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{13255807}}^1$

素因数の和:13255838

約数の個数: 144

約数和(自身を含む): 2243678062080

約数和(自身を除く): 1599445841880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2700, 3240, 4050, 4860, 5400, 6075, 8100, 9720, 12150, 16200, 24300, 48600, 13255807, 26511614, 39767421, 53023228, 66279035, 79534842, 106046456, 119302263, 132558070, 159069684, 198837105, 238604526, 265116140, 318139368, 331395175, 357906789, 397674210, 477209052, 530232280, 596511315, 662790350, 715813578, 795348420, 954418104, 994185525, 1073720367, 1193022630, 1325580700, 1431627156, 1590696840, 1789533945, 1988371050, 2147440734, 2386045260, 2651161400, 2863254312, 2982556575, 3221161101, 3579067890, 3976742100, 4294881468, 4772090520, 5368601835, 5965113150, 6442322202, 7158135780, 7953484200, 8589762936, 8947669725, 10737203670, 11930226300, 12884644404, 14316271560, 16105805505, 17895339450, 21474407340, 23860452600, 25769288808, 26843009175, 32211611010, 35790678900, 42948814680, 53686018350, 64423222020, 71581357800, 80529027525, 107372036700, 128846444040, 161058055050, 214744073400, 322116110100, 644232220200]

約数ペア:

[(1, 644232220200), (2, 322116110100), (3, 214744073400), (4, 161058055050), (5, 128846444040), (6, 107372036700), (8, 80529027525), (9, 71581357800), (10, 64423222020), (12, 53686018350), (15, 42948814680), (18, 35790678900), (20, 32211611010), (24, 26843009175), (25, 25769288808), (27, 23860452600), (30, 21474407340), (36, 17895339450), (40, 16105805505), (45, 14316271560), (50, 12884644404), (54, 11930226300), (60, 10737203670), (72, 8947669725), (75, 8589762936), (81, 7953484200), (90, 7158135780), (100, 6442322202), (108, 5965113150), (120, 5368601835), (135, 4772090520), (150, 4294881468), (162, 3976742100), (180, 3579067890), (200, 3221161101), (216, 2982556575), (225, 2863254312), (243, 2651161400), (270, 2386045260), (300, 2147440734), (324, 1988371050), (360, 1789533945), (405, 1590696840), (450, 1431627156), (486, 1325580700), (540, 1193022630), (600, 1073720367), (648, 994185525), (675, 954418104), (810, 795348420), (900, 715813578), (972, 662790350), (1080, 596511315), (1215, 530232280), (1350, 477209052), (1620, 397674210), (1800, 357906789), (1944, 331395175), (2025, 318139368), (2430, 265116140), (2700, 238604526), (3240, 198837105), (4050, 159069684), (4860, 132558070), (5400, 119302263), (6075, 106046456), (8100, 79534842), (9720, 66279035), (12150, 53023228), (16200, 39767421), (24300, 26511614), (48600, 13255807)]