202420400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 614793984

約数和(自身を除く): 412373584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 67, 70, 80, 83, 91, 100, 104, 112, 130, 134, 140, 166, 175, 182, 200, 208, 260, 268, 280, 325, 332, 335, 350, 364, 400, 415, 455, 469, 520, 536, 560, 581, 650, 664, 670, 700, 728, 830, 871, 910, 938, 1040, 1072, 1079, 1162, 1300, 1328, 1340, 1400, 1456, 1660, 1675, 1742, 1820, 1876, 2075, 2158, 2275, 2324, 2345, 2600, 2680, 2800, 2905, 3320, 3350, 3484, 3640, 3752, 4150, 4316, 4355, 4550, 4648, 4690, 5200, 5360, 5395, 5561, 5810, 6097, 6640, 6700, 6968, 7280, 7504, 7553, 8300, 8632, 8710, 9100, 9296, 9380, 10790, 11122, 11620, 11725, 12194, 13400, 13936, 14525, 15106, 16600, 17264, 17420, 18200, 18760, 21580, 21775, 22244, 23240, 23450, 24388, 26800, 26975, 27805, 29050, 30212, 30485, 33200, 34840, 36400, 37520, 37765, 38927, 43160, 43550, 44488, 46480, 46900, 48776, 53950, 55610, 58100, 60424, 60970, 69680, 72293, 75530, 77854, 86320, 87100, 88976, 93800, 97552, 107900, 111220, 116200, 120848, 121940, 139025, 144586, 151060, 152425, 155708, 174200, 187600, 188825, 194635, 215800, 222440, 232400, 243880, 278050, 289172, 302120, 304850, 311416, 348400, 361465, 377650, 389270, 431600, 444880, 487760, 506051, 556100, 578344, 604240, 609700, 622832, 722930, 755300, 778540, 973175, 1012102, 1112200, 1156688, 1219400, 1445860, 1510600, 1557080, 1807325, 1946350, 2024204, 2224400, 2438800, 2530255, 2891720, 3021200, 3114160, 3614650, 3892700, 4048408, 5060510, 5783440, 7229300, 7785400, 8096816, 10121020, 12651275, 14458600, 15570800, 20242040, 25302550, 28917200, 40484080, 50605100, 101210200, 202420400]

約数ペア:

[(1, 202420400), (2, 101210200), (4, 50605100), (5, 40484080), (7, 28917200), (8, 25302550), (10, 20242040), (13, 15570800), (14, 14458600), (16, 12651275), (20, 10121020), (25, 8096816), (26, 7785400), (28, 7229300), (35, 5783440), (40, 5060510), (50, 4048408), (52, 3892700), (56, 3614650), (65, 3114160), (67, 3021200), (70, 2891720), (80, 2530255), (83, 2438800), (91, 2224400), (100, 2024204), (104, 1946350), (112, 1807325), (130, 1557080), (134, 1510600), (140, 1445860), (166, 1219400), (175, 1156688), (182, 1112200), (200, 1012102), (208, 973175), (260, 778540), (268, 755300), (280, 722930), (325, 622832), (332, 609700), (335, 604240), (350, 578344), (364, 556100), (400, 506051), (415, 487760), (455, 444880), (469, 431600), (520, 389270), (536, 377650), (560, 361465), (581, 348400), (650, 311416), (664, 304850), (670, 302120), (700, 289172), (728, 278050), (830, 243880), (871, 232400), (910, 222440), (938, 215800), (1040, 194635), (1072, 188825), (1079, 187600), (1162, 174200), (1300, 155708), (1328, 152425), (1340, 151060), (1400, 144586), (1456, 139025), (1660, 121940), (1675, 120848), (1742, 116200), (1820, 111220), (1876, 107900), (2075, 97552), (2158, 93800), (2275, 88976), (2324, 87100), (2345, 86320), (2600, 77854), (2680, 75530), (2800, 72293), (2905, 69680), (3320, 60970), (3350, 60424), (3484, 58100), (3640, 55610), (3752, 53950), (4150, 48776), (4316, 46900), (4355, 46480), (4550, 44488), (4648, 43550), (4690, 43160), (5200, 38927), (5360, 37765), (5395, 37520), (5561, 36400), (5810, 34840), (6097, 33200), (6640, 30485), (6700, 30212), (6968, 29050), (7280, 27805), (7504, 26975), (7553, 26800), (8300, 24388), (8632, 23450), (8710, 23240), (9100, 22244), (9296, 21775), (9380, 21580), (10790, 18760), (11122, 18200), (11620, 17420), (11725, 17264), (12194, 16600), (13400, 15106), (13936, 14525)]