228155130

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 224

約数和(自身を含む): 747926784

約数和(自身を除く): 519771654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 243, 255, 263, 270, 306, 315, 357, 378, 405, 459, 486, 510, 526, 567, 595, 630, 714, 729, 765, 789, 810, 918, 945, 1071, 1134, 1190, 1215, 1315, 1377, 1458, 1530, 1578, 1701, 1785, 1841, 1890, 2142, 2295, 2367, 2430, 2630, 2754, 2835, 3213, 3402, 3570, 3645, 3682, 3945, 4131, 4471, 4590, 4734, 5103, 5355, 5523, 5670, 6426, 6885, 7101, 7290, 7890, 8262, 8505, 8942, 9205, 9639, 10206, 10710, 11046, 11835, 12393, 13413, 13770, 14202, 16065, 16569, 17010, 18410, 19278, 20655, 21303, 22355, 23670, 24786, 25515, 26826, 27615, 28917, 31297, 32130, 33138, 35505, 40239, 41310, 42606, 44710, 48195, 49707, 51030, 55230, 57834, 61965, 62594, 63909, 67065, 71010, 80478, 82845, 86751, 93891, 96390, 99414, 106515, 120717, 123930, 127818, 134130, 144585, 149121, 156485, 165690, 173502, 187782, 191727, 201195, 213030, 241434, 248535, 281673, 289170, 298242, 312970, 319545, 362151, 383454, 402390, 433755, 447363, 469455, 497070, 563346, 603585, 639090, 724302, 745605, 845019, 867510, 894726, 938910, 958635, 1086453, 1207170, 1342089, 1408365, 1491210, 1690038, 1810755, 1917270, 2172906, 2236815, 2535057, 2684178, 2816730, 3259359, 3621510, 4225095, 4473630, 5070114, 5432265, 6518718, 6710445, 7605171, 8450190, 10864530, 12675285, 13420890, 15210342, 16296795, 22815513, 25350570, 32593590, 38025855, 45631026, 76051710, 114077565, 228155130]

約数ペア:

[(1, 228155130), (2, 114077565), (3, 76051710), (5, 45631026), (6, 38025855), (7, 32593590), (9, 25350570), (10, 22815513), (14, 16296795), (15, 15210342), (17, 13420890), (18, 12675285), (21, 10864530), (27, 8450190), (30, 7605171), (34, 6710445), (35, 6518718), (42, 5432265), (45, 5070114), (51, 4473630), (54, 4225095), (63, 3621510), (70, 3259359), (81, 2816730), (85, 2684178), (90, 2535057), (102, 2236815), (105, 2172906), (119, 1917270), (126, 1810755), (135, 1690038), (153, 1491210), (162, 1408365), (170, 1342089), (189, 1207170), (210, 1086453), (238, 958635), (243, 938910), (255, 894726), (263, 867510), (270, 845019), (306, 745605), (315, 724302), (357, 639090), (378, 603585), (405, 563346), (459, 497070), (486, 469455), (510, 447363), (526, 433755), (567, 402390), (595, 383454), (630, 362151), (714, 319545), (729, 312970), (765, 298242), (789, 289170), (810, 281673), (918, 248535), (945, 241434), (1071, 213030), (1134, 201195), (1190, 191727), (1215, 187782), (1315, 173502), (1377, 165690), (1458, 156485), (1530, 149121), (1578, 144585), (1701, 134130), (1785, 127818), (1841, 123930), (1890, 120717), (2142, 106515), (2295, 99414), (2367, 96390), (2430, 93891), (2630, 86751), (2754, 82845), (2835, 80478), (3213, 71010), (3402, 67065), (3570, 63909), (3645, 62594), (3682, 61965), (3945, 57834), (4131, 55230), (4471, 51030), (4590, 49707), (4734, 48195), (5103, 44710), (5355, 42606), (5523, 41310), (5670, 40239), (6426, 35505), (6885, 33138), (7101, 32130), (7290, 31297), (7890, 28917), (8262, 27615), (8505, 26826), (8942, 25515), (9205, 24786), (9639, 23670), (10206, 22355), (10710, 21303), (11046, 20655), (11835, 19278), (12393, 18410), (13413, 17010), (13770, 16569), (14202, 16065)]