202762980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 750758400

約数和(自身を除く): 547995420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 79, 84, 90, 97, 98, 105, 108, 126, 135, 140, 147, 158, 180, 189, 194, 196, 210, 237, 245, 252, 270, 291, 294, 315, 316, 378, 388, 395, 420, 441, 474, 485, 490, 540, 553, 582, 588, 630, 679, 711, 735, 756, 790, 873, 882, 945, 948, 970, 980, 1106, 1164, 1185, 1260, 1323, 1358, 1422, 1455, 1470, 1580, 1659, 1746, 1764, 1890, 1940, 2037, 2133, 2205, 2212, 2370, 2619, 2646, 2716, 2765, 2844, 2910, 2940, 3318, 3395, 3492, 3555, 3780, 3871, 4074, 4266, 4365, 4410, 4740, 4753, 4977, 5238, 5292, 5530, 5820, 6111, 6615, 6636, 6790, 7110, 7663, 7742, 8148, 8295, 8532, 8730, 8820, 9506, 9954, 10185, 10476, 10665, 11060, 11613, 12222, 13095, 13230, 13580, 14220, 14259, 14931, 15326, 15484, 16590, 17460, 18333, 19012, 19355, 19908, 20370, 21330, 22989, 23226, 23765, 24444, 24885, 26190, 26460, 28518, 29862, 30555, 30652, 33180, 34839, 36666, 38315, 38710, 40740, 42660, 42777, 45978, 46452, 47530, 49770, 52380, 53641, 57036, 58065, 59724, 61110, 68967, 69678, 71295, 73332, 74655, 76630, 77420, 85554, 91665, 91956, 95060, 99540, 104517, 107282, 114945, 116130, 122220, 128331, 137934, 139356, 142590, 149310, 153260, 160923, 171108, 174195, 183330, 206901, 209034, 213885, 214564, 229890, 232260, 256662, 268205, 275868, 285180, 298620, 321846, 344835, 348390, 366660, 375487, 413802, 418068, 427770, 459780, 482769, 513324, 522585, 536410, 641655, 643692, 689670, 696780, 750974, 804615, 827604, 855540, 965538, 1034505, 1045170, 1072820, 1126461, 1283310, 1379340, 1448307, 1501948, 1609230, 1877435, 1931076, 2069010, 2090340, 2252922, 2413845, 2566620, 2896614, 3218460, 3379383, 3754870, 4138020, 4505844, 4827690, 5632305, 5793228, 6758766, 7241535, 7509740, 9655380, 10138149, 11264610, 13517532, 14483070, 16896915, 20276298, 22529220, 28966140, 33793830, 40552596, 50690745, 67587660, 101381490, 202762980]

約数ペア:

[(1, 202762980), (2, 101381490), (3, 67587660), (4, 50690745), (5, 40552596), (6, 33793830), (7, 28966140), (9, 22529220), (10, 20276298), (12, 16896915), (14, 14483070), (15, 13517532), (18, 11264610), (20, 10138149), (21, 9655380), (27, 7509740), (28, 7241535), (30, 6758766), (35, 5793228), (36, 5632305), (42, 4827690), (45, 4505844), (49, 4138020), (54, 3754870), (60, 3379383), (63, 3218460), (70, 2896614), (79, 2566620), (84, 2413845), (90, 2252922), (97, 2090340), (98, 2069010), (105, 1931076), (108, 1877435), (126, 1609230), (135, 1501948), (140, 1448307), (147, 1379340), (158, 1283310), (180, 1126461), (189, 1072820), (194, 1045170), (196, 1034505), (210, 965538), (237, 855540), (245, 827604), (252, 804615), (270, 750974), (291, 696780), (294, 689670), (315, 643692), (316, 641655), (378, 536410), (388, 522585), (395, 513324), (420, 482769), (441, 459780), (474, 427770), (485, 418068), (490, 413802), (540, 375487), (553, 366660), (582, 348390), (588, 344835), (630, 321846), (679, 298620), (711, 285180), (735, 275868), (756, 268205), (790, 256662), (873, 232260), (882, 229890), (945, 214564), (948, 213885), (970, 209034), (980, 206901), (1106, 183330), (1164, 174195), (1185, 171108), (1260, 160923), (1323, 153260), (1358, 149310), (1422, 142590), (1455, 139356), (1470, 137934), (1580, 128331), (1659, 122220), (1746, 116130), (1764, 114945), (1890, 107282), (1940, 104517), (2037, 99540), (2133, 95060), (2205, 91956), (2212, 91665), (2370, 85554), (2619, 77420), (2646, 76630), (2716, 74655), (2765, 73332), (2844, 71295), (2910, 69678), (2940, 68967), (3318, 61110), (3395, 59724), (3492, 58065), (3555, 57036), (3780, 53641), (3871, 52380), (4074, 49770), (4266, 47530), (4365, 46452), (4410, 45978), (4740, 42777), (4753, 42660), (4977, 40740), (5238, 38710), (5292, 38315), (5530, 36666), (5820, 34839), (6111, 33180), (6615, 30652), (6636, 30555), (6790, 29862), (7110, 28518), (7663, 26460), (7742, 26190), (8148, 24885), (8295, 24444), (8532, 23765), (8730, 23226), (8820, 22989), (9506, 21330), (9954, 20370), (10185, 19908), (10476, 19355), (10665, 19012), (11060, 18333), (11613, 17460), (12222, 16590), (13095, 15484), (13230, 15326), (13580, 14931), (14220, 14259)]