205127089750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{7549}}^1$

素因数の和:7859

約数の個数: 128

約数和(自身を含む): 430961731200

約数和(自身を除く): 225834641450

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 125, 205, 241, 250, 275, 410, 451, 482, 550, 902, 1025, 1205, 1375, 2050, 2255, 2410, 2651, 2750, 4510, 5125, 5302, 6025, 7549, 9881, 10250, 11275, 12050, 13255, 15098, 19762, 22550, 26510, 30125, 37745, 49405, 56375, 60250, 66275, 75490, 83039, 98810, 108691, 112750, 132550, 166078, 188725, 217382, 247025, 309509, 331375, 377450, 415195, 494050, 543455, 619018, 662750, 830390, 943625, 1086910, 1235125, 1547545, 1819309, 1887250, 2075975, 2470250, 2717275, 3095090, 3404599, 3638618, 4151950, 5434550, 6809198, 7737725, 9096545, 10379875, 13586375, 15475450, 17022995, 18193090, 20012399, 20759750, 27172750, 34045990, 38688625, 40024798, 45482725, 74591669, 77377250, 85114975, 90965450, 100061995, 149183338, 170229950, 200123990, 227413625, 372958345, 425574875, 454827250, 500309975, 745916690, 820508359, 851149750, 1000619950, 1641016718, 1864791725, 2501549875, 3729583450, 4102541795, 5003099750, 8205083590, 9323958625, 18647917250, 20512708975, 41025417950, 102563544875, 205127089750]

約数ペア:

[(1, 205127089750), (2, 102563544875), (5, 41025417950), (10, 20512708975), (11, 18647917250), (22, 9323958625), (25, 8205083590), (41, 5003099750), (50, 4102541795), (55, 3729583450), (82, 2501549875), (110, 1864791725), (125, 1641016718), (205, 1000619950), (241, 851149750), (250, 820508359), (275, 745916690), (410, 500309975), (451, 454827250), (482, 425574875), (550, 372958345), (902, 227413625), (1025, 200123990), (1205, 170229950), (1375, 149183338), (2050, 100061995), (2255, 90965450), (2410, 85114975), (2651, 77377250), (2750, 74591669), (4510, 45482725), (5125, 40024798), (5302, 38688625), (6025, 34045990), (7549, 27172750), (9881, 20759750), (10250, 20012399), (11275, 18193090), (12050, 17022995), (13255, 15475450), (15098, 13586375), (19762, 10379875), (22550, 9096545), (26510, 7737725), (30125, 6809198), (37745, 5434550), (49405, 4151950), (56375, 3638618), (60250, 3404599), (66275, 3095090), (75490, 2717275), (83039, 2470250), (98810, 2075975), (108691, 1887250), (112750, 1819309), (132550, 1547545), (166078, 1235125), (188725, 1086910), (217382, 943625), (247025, 830390), (309509, 662750), (331375, 619018), (377450, 543455), (415195, 494050)]