550570020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 384

約数和(自身を含む): 2113413120

約数和(自身を除く): 1562843100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 89, 91, 103, 105, 110, 130, 132, 140, 143, 154, 156, 165, 178, 182, 195, 206, 210, 220, 231, 260, 267, 273, 286, 308, 309, 330, 356, 364, 385, 390, 412, 420, 429, 445, 455, 462, 515, 534, 546, 572, 618, 623, 660, 715, 721, 770, 780, 858, 890, 910, 924, 979, 1001, 1030, 1068, 1092, 1133, 1155, 1157, 1236, 1246, 1335, 1339, 1365, 1430, 1442, 1540, 1545, 1716, 1780, 1820, 1869, 1958, 2002, 2060, 2145, 2163, 2266, 2310, 2314, 2492, 2670, 2678, 2730, 2860, 2884, 2937, 3003, 3090, 3115, 3399, 3471, 3605, 3738, 3916, 4004, 4017, 4290, 4326, 4532, 4620, 4628, 4895, 5005, 5340, 5356, 5460, 5665, 5785, 5874, 6006, 6180, 6230, 6695, 6798, 6853, 6942, 7210, 7476, 7931, 8034, 8099, 8580, 8652, 9167, 9345, 9373, 9790, 10010, 10815, 11330, 11570, 11748, 12012, 12460, 12727, 13390, 13596, 13706, 13884, 14420, 14685, 14729, 15015, 15862, 16068, 16198, 16995, 17355, 18334, 18690, 18746, 19580, 20020, 20085, 20559, 21630, 22660, 23140, 23793, 24297, 25454, 26780, 27412, 27501, 28119, 29370, 29458, 30030, 31724, 32396, 33990, 34265, 34710, 36668, 37380, 37492, 38181, 39655, 40170, 40495, 41118, 43260, 44187, 45835, 46865, 47586, 48594, 50908, 55002, 56238, 58740, 58916, 60060, 63635, 64169, 67980, 68530, 69420, 73645, 76362, 79310, 80340, 80990, 82236, 88374, 89089, 91670, 93730, 95172, 97188, 100837, 102795, 103103, 110004, 112476, 118965, 119171, 121485, 127270, 128338, 137060, 137505, 140595, 147290, 152724, 158620, 161980, 176748, 178178, 183340, 187460, 190905, 192507, 201674, 205590, 206206, 220935, 237930, 238342, 242970, 254540, 256676, 267267, 275010, 281190, 294580, 302511, 309309, 320845, 356356, 357513, 381810, 385014, 403348, 411180, 412412, 441870, 445445, 475860, 476684, 485940, 504185, 515515, 534534, 550020, 562380, 595855, 605022, 618618, 641690, 705859, 715026, 763620, 770028, 834197, 883740, 890890, 962535, 1008370, 1031030, 1069068, 1191710, 1210044, 1237236, 1283380, 1310881, 1336335, 1411718, 1430052, 1512555, 1546545, 1668394, 1781780, 1787565, 1925070, 2016740, 2062060, 2117577, 2383420, 2502591, 2621762, 2672670, 2823436, 3025110, 3093090, 3336788, 3529295, 3575130, 3850140, 3932643, 4170985, 4235154, 5005182, 5243524, 5345340, 6050220, 6186180, 6554405, 7058590, 7150260, 7865286, 8341970, 8470308, 9176167, 10010364, 10587885, 12512955, 13108810, 14117180, 15730572, 16683940, 18352334, 19663215, 21175770, 25025910, 26217620, 27528501, 36704668, 39326430, 42351540, 45880835, 50051820, 55057002, 78652860, 91761670, 110114004, 137642505, 183523340, 275285010, 550570020]

約数ペア:

[(1, 550570020), (2, 275285010), (3, 183523340), (4, 137642505), (5, 110114004), (6, 91761670), (7, 78652860), (10, 55057002), (11, 50051820), (12, 45880835), (13, 42351540), (14, 39326430), (15, 36704668), (20, 27528501), (21, 26217620), (22, 25025910), (26, 21175770), (28, 19663215), (30, 18352334), (33, 16683940), (35, 15730572), (39, 14117180), (42, 13108810), (44, 12512955), (52, 10587885), (55, 10010364), (60, 9176167), (65, 8470308), (66, 8341970), (70, 7865286), (77, 7150260), (78, 7058590), (84, 6554405), (89, 6186180), (91, 6050220), (103, 5345340), (105, 5243524), (110, 5005182), (130, 4235154), (132, 4170985), (140, 3932643), (143, 3850140), (154, 3575130), (156, 3529295), (165, 3336788), (178, 3093090), (182, 3025110), (195, 2823436), (206, 2672670), (210, 2621762), (220, 2502591), (231, 2383420), (260, 2117577), (267, 2062060), (273, 2016740), (286, 1925070), (308, 1787565), (309, 1781780), (330, 1668394), (356, 1546545), (364, 1512555), (385, 1430052), (390, 1411718), (412, 1336335), (420, 1310881), (429, 1283380), (445, 1237236), (455, 1210044), (462, 1191710), (515, 1069068), (534, 1031030), (546, 1008370), (572, 962535), (618, 890890), (623, 883740), (660, 834197), (715, 770028), (721, 763620), (770, 715026), (780, 705859), (858, 641690), (890, 618618), (910, 605022), (924, 595855), (979, 562380), (1001, 550020), (1030, 534534), (1068, 515515), (1092, 504185), (1133, 485940), (1155, 476684), (1157, 475860), (1236, 445445), (1246, 441870), (1335, 412412), (1339, 411180), (1365, 403348), (1430, 385014), (1442, 381810), (1540, 357513), (1545, 356356), (1716, 320845), (1780, 309309), (1820, 302511), (1869, 294580), (1958, 281190), (2002, 275010), (2060, 267267), (2145, 256676), (2163, 254540), (2266, 242970), (2310, 238342), (2314, 237930), (2492, 220935), (2670, 206206), (2678, 205590), (2730, 201674), (2860, 192507), (2884, 190905), (2937, 187460), (3003, 183340), (3090, 178178), (3115, 176748), (3399, 161980), (3471, 158620), (3605, 152724), (3738, 147290), (3916, 140595), (4004, 137505), (4017, 137060), (4290, 128338), (4326, 127270), (4532, 121485), (4620, 119171), (4628, 118965), (4895, 112476), (5005, 110004), (5340, 103103), (5356, 102795), (5460, 100837), (5665, 97188), (5785, 95172), (5874, 93730), (6006, 91670), (6180, 89089), (6230, 88374), (6695, 82236), (6798, 80990), (6853, 80340), (6942, 79310), (7210, 76362), (7476, 73645), (7931, 69420), (8034, 68530), (8099, 67980), (8580, 64169), (8652, 63635), (9167, 60060), (9345, 58916), (9373, 58740), (9790, 56238), (10010, 55002), (10815, 50908), (11330, 48594), (11570, 47586), (11748, 46865), (12012, 45835), (12460, 44187), (12727, 43260), (13390, 41118), (13596, 40495), (13706, 40170), (13884, 39655), (14420, 38181), (14685, 37492), (14729, 37380), (15015, 36668), (15862, 34710), (16068, 34265), (16198, 33990), (16995, 32396), (17355, 31724), (18334, 30030), (18690, 29458), (18746, 29370), (19580, 28119), (20020, 27501), (20085, 27412), (20559, 26780), (21630, 25454), (22660, 24297), (23140, 23793)]