22756125200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2122

約数の個数: 240

約数和(自身を含む): 61650072000

約数和(自身を除く): 38893946800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 89, 95, 100, 136, 152, 170, 178, 190, 200, 272, 304, 323, 340, 356, 380, 400, 425, 445, 475, 646, 680, 712, 760, 850, 890, 950, 1292, 1360, 1424, 1513, 1520, 1615, 1691, 1700, 1780, 1900, 1979, 2225, 2584, 3026, 3230, 3382, 3400, 3560, 3800, 3958, 4450, 5168, 6052, 6460, 6764, 6800, 7120, 7565, 7600, 7916, 8075, 8455, 8900, 9895, 12104, 12920, 13528, 15130, 15832, 16150, 16910, 17800, 19790, 24208, 25840, 27056, 28747, 30260, 31664, 32300, 33643, 33820, 35600, 37601, 37825, 39580, 42275, 49475, 57494, 60520, 64600, 67286, 67640, 75202, 75650, 79160, 84550, 98950, 114988, 121040, 129200, 134572, 135280, 143735, 150404, 151300, 158320, 168215, 169100, 176131, 188005, 197900, 229976, 269144, 287470, 300808, 302600, 336430, 338200, 352262, 376010, 395800, 459952, 538288, 574940, 601616, 605200, 639217, 672860, 676400, 704524, 718675, 752020, 791600, 841075, 880655, 940025, 1149880, 1278434, 1345720, 1409048, 1437350, 1504040, 1682150, 1761310, 1880050, 2299760, 2556868, 2691440, 2818096, 2874700, 2994227, 3008080, 3196085, 3346489, 3364300, 3522620, 3760100, 4403275, 5113736, 5749400, 5988454, 6392170, 6692978, 6728600, 7045240, 7520200, 8806550, 10227472, 11498800, 11976908, 12784340, 13385956, 13457200, 14090480, 14971135, 15040400, 15980425, 16732445, 17613100, 23953816, 25568680, 26771912, 29942270, 31960850, 33464890, 35226200, 47907632, 51137360, 53543824, 56890313, 59884540, 63921700, 66929780, 70452400, 74855675, 83662225, 113780626, 119769080, 127843400, 133859560, 149711350, 167324450, 227561252, 239538160, 255686800, 267719120, 284451565, 299422700, 334648900, 455122504, 568903130, 598845400, 669297800, 910245008, 1137806260, 1197690800, 1338595600, 1422257825, 2275612520, 2844515650, 4551225040, 5689031300, 11378062600, 22756125200]

約数ペア:

[(1, 22756125200), (2, 11378062600), (4, 5689031300), (5, 4551225040), (8, 2844515650), (10, 2275612520), (16, 1422257825), (17, 1338595600), (19, 1197690800), (20, 1137806260), (25, 910245008), (34, 669297800), (38, 598845400), (40, 568903130), (50, 455122504), (68, 334648900), (76, 299422700), (80, 284451565), (85, 267719120), (89, 255686800), (95, 239538160), (100, 227561252), (136, 167324450), (152, 149711350), (170, 133859560), (178, 127843400), (190, 119769080), (200, 113780626), (272, 83662225), (304, 74855675), (323, 70452400), (340, 66929780), (356, 63921700), (380, 59884540), (400, 56890313), (425, 53543824), (445, 51137360), (475, 47907632), (646, 35226200), (680, 33464890), (712, 31960850), (760, 29942270), (850, 26771912), (890, 25568680), (950, 23953816), (1292, 17613100), (1360, 16732445), (1424, 15980425), (1513, 15040400), (1520, 14971135), (1615, 14090480), (1691, 13457200), (1700, 13385956), (1780, 12784340), (1900, 11976908), (1979, 11498800), (2225, 10227472), (2584, 8806550), (3026, 7520200), (3230, 7045240), (3382, 6728600), (3400, 6692978), (3560, 6392170), (3800, 5988454), (3958, 5749400), (4450, 5113736), (5168, 4403275), (6052, 3760100), (6460, 3522620), (6764, 3364300), (6800, 3346489), (7120, 3196085), (7565, 3008080), (7600, 2994227), (7916, 2874700), (8075, 2818096), (8455, 2691440), (8900, 2556868), (9895, 2299760), (12104, 1880050), (12920, 1761310), (13528, 1682150), (15130, 1504040), (15832, 1437350), (16150, 1409048), (16910, 1345720), (17800, 1278434), (19790, 1149880), (24208, 940025), (25840, 880655), (27056, 841075), (28747, 791600), (30260, 752020), (31664, 718675), (32300, 704524), (33643, 676400), (33820, 672860), (35600, 639217), (37601, 605200), (37825, 601616), (39580, 574940), (42275, 538288), (49475, 459952), (57494, 395800), (60520, 376010), (64600, 352262), (67286, 338200), (67640, 336430), (75202, 302600), (75650, 300808), (79160, 287470), (84550, 269144), (98950, 229976), (114988, 197900), (121040, 188005), (129200, 176131), (134572, 169100), (135280, 168215), (143735, 158320), (150404, 151300)]