227905860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 820471680

約数和(自身を除く): 592565820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 67, 70, 78, 84, 89, 91, 98, 105, 130, 134, 140, 147, 156, 178, 182, 195, 196, 201, 210, 245, 260, 267, 268, 273, 294, 335, 356, 364, 390, 402, 420, 445, 455, 469, 490, 534, 546, 588, 623, 637, 670, 735, 780, 804, 871, 890, 910, 938, 980, 1005, 1068, 1092, 1157, 1246, 1274, 1335, 1340, 1365, 1407, 1470, 1742, 1780, 1820, 1869, 1876, 1911, 2010, 2314, 2345, 2492, 2548, 2613, 2670, 2730, 2814, 2940, 3115, 3185, 3283, 3471, 3484, 3738, 3822, 4020, 4355, 4361, 4628, 4690, 5226, 5340, 5460, 5628, 5785, 5963, 6097, 6230, 6370, 6566, 6942, 7035, 7476, 7644, 8099, 8710, 8722, 9345, 9380, 9555, 9849, 10452, 11570, 11926, 12194, 12460, 12740, 13065, 13083, 13132, 13884, 14070, 16198, 16415, 17355, 17420, 17444, 17889, 18291, 18690, 19110, 19698, 21805, 23140, 23852, 24297, 24388, 26130, 26166, 28140, 29815, 30485, 32396, 32830, 34710, 35778, 36582, 37380, 38220, 39396, 40495, 41741, 42679, 43610, 48594, 49245, 52260, 52332, 56693, 59630, 60970, 65415, 65660, 69420, 71556, 73164, 77519, 80990, 83482, 85358, 87220, 89445, 91455, 97188, 98490, 113386, 119260, 121485, 121940, 125223, 128037, 130830, 155038, 161980, 166964, 170079, 170716, 178890, 182910, 196980, 208705, 213395, 226772, 232557, 242970, 250446, 256074, 261660, 283465, 292187, 310076, 340158, 357780, 365820, 387595, 417410, 426790, 465114, 485940, 500892, 512148, 542633, 566930, 584374, 626115, 640185, 680316, 775190, 834820, 850395, 853580, 876561, 930228, 1085266, 1133860, 1162785, 1168748, 1252230, 1280370, 1460935, 1550380, 1627899, 1700790, 1753122, 2170532, 2325570, 2504460, 2560740, 2713165, 2921870, 3255798, 3401580, 3506244, 3798431, 4382805, 4651140, 5426330, 5843740, 6511596, 7596862, 8139495, 8765610, 10852660, 11395293, 15193724, 16278990, 17531220, 18992155, 22790586, 32557980, 37984310, 45581172, 56976465, 75968620, 113952930, 227905860]

約数ペア:

[(1, 227905860), (2, 113952930), (3, 75968620), (4, 56976465), (5, 45581172), (6, 37984310), (7, 32557980), (10, 22790586), (12, 18992155), (13, 17531220), (14, 16278990), (15, 15193724), (20, 11395293), (21, 10852660), (26, 8765610), (28, 8139495), (30, 7596862), (35, 6511596), (39, 5843740), (42, 5426330), (49, 4651140), (52, 4382805), (60, 3798431), (65, 3506244), (67, 3401580), (70, 3255798), (78, 2921870), (84, 2713165), (89, 2560740), (91, 2504460), (98, 2325570), (105, 2170532), (130, 1753122), (134, 1700790), (140, 1627899), (147, 1550380), (156, 1460935), (178, 1280370), (182, 1252230), (195, 1168748), (196, 1162785), (201, 1133860), (210, 1085266), (245, 930228), (260, 876561), (267, 853580), (268, 850395), (273, 834820), (294, 775190), (335, 680316), (356, 640185), (364, 626115), (390, 584374), (402, 566930), (420, 542633), (445, 512148), (455, 500892), (469, 485940), (490, 465114), (534, 426790), (546, 417410), (588, 387595), (623, 365820), (637, 357780), (670, 340158), (735, 310076), (780, 292187), (804, 283465), (871, 261660), (890, 256074), (910, 250446), (938, 242970), (980, 232557), (1005, 226772), (1068, 213395), (1092, 208705), (1157, 196980), (1246, 182910), (1274, 178890), (1335, 170716), (1340, 170079), (1365, 166964), (1407, 161980), (1470, 155038), (1742, 130830), (1780, 128037), (1820, 125223), (1869, 121940), (1876, 121485), (1911, 119260), (2010, 113386), (2314, 98490), (2345, 97188), (2492, 91455), (2548, 89445), (2613, 87220), (2670, 85358), (2730, 83482), (2814, 80990), (2940, 77519), (3115, 73164), (3185, 71556), (3283, 69420), (3471, 65660), (3484, 65415), (3738, 60970), (3822, 59630), (4020, 56693), (4355, 52332), (4361, 52260), (4628, 49245), (4690, 48594), (5226, 43610), (5340, 42679), (5460, 41741), (5628, 40495), (5785, 39396), (5963, 38220), (6097, 37380), (6230, 36582), (6370, 35778), (6566, 34710), (6942, 32830), (7035, 32396), (7476, 30485), (7644, 29815), (8099, 28140), (8710, 26166), (8722, 26130), (9345, 24388), (9380, 24297), (9555, 23852), (9849, 23140), (10452, 21805), (11570, 19698), (11926, 19110), (12194, 18690), (12460, 18291), (12740, 17889), (13065, 17444), (13083, 17420), (13132, 17355), (13884, 16415), (14070, 16198)]