128919003000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{517747}}^1$

素因数の和:517854

約数の個数: 128

約数和(自身を含む): 407074187520

約数和(自身を除く): 278155184520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 83, 100, 120, 125, 150, 166, 200, 249, 250, 300, 332, 375, 415, 498, 500, 600, 664, 750, 830, 996, 1000, 1245, 1500, 1660, 1992, 2075, 2490, 3000, 3320, 4150, 4980, 6225, 8300, 9960, 10375, 12450, 16600, 20750, 24900, 31125, 41500, 49800, 62250, 83000, 124500, 249000, 517747, 1035494, 1553241, 2070988, 2588735, 3106482, 4141976, 5177470, 6212964, 7766205, 10354940, 12425928, 12943675, 15532410, 20709880, 25887350, 31064820, 38831025, 42973001, 51774700, 62129640, 64718375, 77662050, 85946002, 103549400, 128919003, 129436750, 155324100, 171892004, 194155125, 214865005, 257838006, 258873500, 310648200, 343784008, 388310250, 429730010, 515676012, 517747000, 644595015, 776620500, 859460020, 1031352024, 1074325025, 1289190030, 1553241000, 1718920040, 2148650050, 2578380060, 3222975075, 4297300100, 5156760120, 5371625125, 6445950150, 8594600200, 10743250250, 12891900300, 16114875375, 21486500500, 25783800600, 32229750750, 42973001000, 64459501500, 128919003000]

約数ペア:

[(1, 128919003000), (2, 64459501500), (3, 42973001000), (4, 32229750750), (5, 25783800600), (6, 21486500500), (8, 16114875375), (10, 12891900300), (12, 10743250250), (15, 8594600200), (20, 6445950150), (24, 5371625125), (25, 5156760120), (30, 4297300100), (40, 3222975075), (50, 2578380060), (60, 2148650050), (75, 1718920040), (83, 1553241000), (100, 1289190030), (120, 1074325025), (125, 1031352024), (150, 859460020), (166, 776620500), (200, 644595015), (249, 517747000), (250, 515676012), (300, 429730010), (332, 388310250), (375, 343784008), (415, 310648200), (498, 258873500), (500, 257838006), (600, 214865005), (664, 194155125), (750, 171892004), (830, 155324100), (996, 129436750), (1000, 128919003), (1245, 103549400), (1500, 85946002), (1660, 77662050), (1992, 64718375), (2075, 62129640), (2490, 51774700), (3000, 42973001), (3320, 38831025), (4150, 31064820), (4980, 25887350), (6225, 20709880), (8300, 15532410), (9960, 12943675), (10375, 12425928), (12450, 10354940), (16600, 7766205), (20750, 6212964), (24900, 5177470), (31125, 4141976), (41500, 3106482), (49800, 2588735), (62250, 2070988), (83000, 1553241), (124500, 1035494), (249000, 517747)]