1861270200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{27947}}^1$

素因数の和:28006

約数の個数: 144

約数和(自身を含む): 6419935080

約数和(自身を除く): 4558664880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 148, 150, 180, 185, 200, 222, 225, 296, 300, 333, 360, 370, 444, 450, 555, 600, 666, 740, 888, 900, 925, 1110, 1332, 1480, 1665, 1800, 1850, 2220, 2664, 2775, 3330, 3700, 4440, 5550, 6660, 7400, 8325, 11100, 13320, 16650, 22200, 27947, 33300, 55894, 66600, 83841, 111788, 139735, 167682, 223576, 251523, 279470, 335364, 419205, 503046, 558940, 670728, 698675, 838410, 1006092, 1034039, 1117880, 1257615, 1397350, 1676820, 2012184, 2068078, 2096025, 2515230, 2794700, 3102117, 3353640, 4136156, 4192050, 5030460, 5170195, 5589400, 6204234, 6288075, 8272312, 8384100, 9306351, 10060920, 10340390, 12408468, 12576150, 15510585, 16768200, 18612702, 20680780, 24816936, 25152300, 25850975, 31021170, 37225404, 41361560, 46531755, 50304600, 51701950, 62042340, 74450808, 77552925, 93063510, 103403900, 124084680, 155105850, 186127020, 206807800, 232658775, 310211700, 372254040, 465317550, 620423400, 930635100, 1861270200]

約数ペア:

[(1, 1861270200), (2, 930635100), (3, 620423400), (4, 465317550), (5, 372254040), (6, 310211700), (8, 232658775), (9, 206807800), (10, 186127020), (12, 155105850), (15, 124084680), (18, 103403900), (20, 93063510), (24, 77552925), (25, 74450808), (30, 62042340), (36, 51701950), (37, 50304600), (40, 46531755), (45, 41361560), (50, 37225404), (60, 31021170), (72, 25850975), (74, 25152300), (75, 24816936), (90, 20680780), (100, 18612702), (111, 16768200), (120, 15510585), (148, 12576150), (150, 12408468), (180, 10340390), (185, 10060920), (200, 9306351), (222, 8384100), (225, 8272312), (296, 6288075), (300, 6204234), (333, 5589400), (360, 5170195), (370, 5030460), (444, 4192050), (450, 4136156), (555, 3353640), (600, 3102117), (666, 2794700), (740, 2515230), (888, 2096025), (900, 2068078), (925, 2012184), (1110, 1676820), (1332, 1397350), (1480, 1257615), (1665, 1117880), (1800, 1034039), (1850, 1006092), (2220, 838410), (2664, 698675), (2775, 670728), (3330, 558940), (3700, 503046), (4440, 419205), (5550, 335364), (6660, 279470), (7400, 251523), (8325, 223576), (11100, 167682), (13320, 139735), (16650, 111788), (22200, 83841), (27947, 66600), (33300, 55894)]