198539220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 675682560

約数和(自身を除く): 477143340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 29, 30, 33, 41, 44, 46, 55, 58, 60, 66, 69, 82, 87, 92, 110, 115, 116, 121, 123, 132, 138, 145, 164, 165, 174, 205, 220, 230, 242, 246, 253, 276, 290, 319, 330, 345, 348, 363, 410, 435, 451, 460, 484, 492, 506, 580, 605, 615, 638, 660, 667, 690, 726, 759, 820, 870, 902, 943, 957, 1012, 1189, 1210, 1230, 1265, 1276, 1334, 1353, 1380, 1452, 1518, 1595, 1740, 1804, 1815, 1886, 1914, 2001, 2255, 2378, 2420, 2460, 2530, 2668, 2706, 2783, 2829, 3036, 3190, 3335, 3509, 3567, 3630, 3772, 3795, 3828, 4002, 4510, 4715, 4756, 4785, 4961, 5060, 5412, 5566, 5658, 5945, 6380, 6670, 6765, 7018, 7134, 7260, 7337, 7590, 8004, 8349, 9020, 9430, 9570, 9922, 10005, 10373, 10527, 11132, 11316, 11890, 13079, 13340, 13530, 13915, 14036, 14145, 14268, 14674, 14883, 15180, 16698, 17545, 17835, 18860, 19140, 19844, 20010, 20746, 21054, 22011, 23780, 24805, 26158, 27060, 27347, 27830, 28290, 29348, 29766, 31119, 33396, 35090, 35670, 36685, 39237, 40020, 41492, 41745, 42108, 44022, 49610, 51865, 52316, 52635, 54694, 55660, 56580, 59532, 62238, 65395, 70180, 71340, 73370, 74415, 78474, 80707, 82041, 83490, 88044, 99220, 103730, 105270, 109388, 110055, 114103, 124476, 130790, 136735, 143869, 146740, 148830, 155595, 156948, 161414, 164082, 166980, 196185, 207460, 210540, 220110, 228206, 242121, 261580, 273470, 287738, 297660, 300817, 311190, 322828, 328164, 342309, 392370, 403535, 410205, 431607, 440220, 456412, 484242, 546940, 570515, 575476, 601634, 622380, 684618, 719345, 784740, 807070, 820410, 863214, 902451, 968484, 1141030, 1203268, 1210605, 1369236, 1438690, 1504085, 1614140, 1640820, 1711545, 1726428, 1804902, 2158035, 2282060, 2421210, 2877380, 3008170, 3308987, 3423090, 3609804, 4316070, 4512255, 4842420, 6016340, 6617974, 6846180, 8632140, 9024510, 9926961, 13235948, 16544935, 18049020, 19853922, 33089870, 39707844, 49634805, 66179740, 99269610, 198539220]

約数ペア:

[(1, 198539220), (2, 99269610), (3, 66179740), (4, 49634805), (5, 39707844), (6, 33089870), (10, 19853922), (11, 18049020), (12, 16544935), (15, 13235948), (20, 9926961), (22, 9024510), (23, 8632140), (29, 6846180), (30, 6617974), (33, 6016340), (41, 4842420), (44, 4512255), (46, 4316070), (55, 3609804), (58, 3423090), (60, 3308987), (66, 3008170), (69, 2877380), (82, 2421210), (87, 2282060), (92, 2158035), (110, 1804902), (115, 1726428), (116, 1711545), (121, 1640820), (123, 1614140), (132, 1504085), (138, 1438690), (145, 1369236), (164, 1210605), (165, 1203268), (174, 1141030), (205, 968484), (220, 902451), (230, 863214), (242, 820410), (246, 807070), (253, 784740), (276, 719345), (290, 684618), (319, 622380), (330, 601634), (345, 575476), (348, 570515), (363, 546940), (410, 484242), (435, 456412), (451, 440220), (460, 431607), (484, 410205), (492, 403535), (506, 392370), (580, 342309), (605, 328164), (615, 322828), (638, 311190), (660, 300817), (667, 297660), (690, 287738), (726, 273470), (759, 261580), (820, 242121), (870, 228206), (902, 220110), (943, 210540), (957, 207460), (1012, 196185), (1189, 166980), (1210, 164082), (1230, 161414), (1265, 156948), (1276, 155595), (1334, 148830), (1353, 146740), (1380, 143869), (1452, 136735), (1518, 130790), (1595, 124476), (1740, 114103), (1804, 110055), (1815, 109388), (1886, 105270), (1914, 103730), (2001, 99220), (2255, 88044), (2378, 83490), (2420, 82041), (2460, 80707), (2530, 78474), (2668, 74415), (2706, 73370), (2783, 71340), (2829, 70180), (3036, 65395), (3190, 62238), (3335, 59532), (3509, 56580), (3567, 55660), (3630, 54694), (3772, 52635), (3795, 52316), (3828, 51865), (4002, 49610), (4510, 44022), (4715, 42108), (4756, 41745), (4785, 41492), (4961, 40020), (5060, 39237), (5412, 36685), (5566, 35670), (5658, 35090), (5945, 33396), (6380, 31119), (6670, 29766), (6765, 29348), (7018, 28290), (7134, 27830), (7260, 27347), (7337, 27060), (7590, 26158), (8004, 24805), (8349, 23780), (9020, 22011), (9430, 21054), (9570, 20746), (9922, 20010), (10005, 19844), (10373, 19140), (10527, 18860), (11132, 17835), (11316, 17545), (11890, 16698), (13079, 15180), (13340, 14883), (13530, 14674), (13915, 14268), (14036, 14145)]