89650320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 294624000

約数和(自身を除く): 204973680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 109, 115, 120, 138, 149, 184, 218, 230, 240, 276, 298, 327, 345, 368, 436, 447, 460, 545, 552, 596, 654, 690, 745, 872, 894, 920, 1090, 1104, 1192, 1308, 1380, 1490, 1635, 1744, 1788, 1840, 2180, 2235, 2384, 2507, 2616, 2760, 2980, 3270, 3427, 3576, 4360, 4470, 5014, 5232, 5520, 5960, 6540, 6854, 7152, 7521, 8720, 8940, 10028, 10281, 11920, 12535, 13080, 13708, 15042, 16241, 17135, 17880, 20056, 20562, 25070, 26160, 27416, 30084, 32482, 34270, 35760, 37605, 40112, 41124, 48723, 50140, 51405, 54832, 60168, 64964, 68540, 75210, 81205, 82248, 97446, 100280, 102810, 120336, 129928, 137080, 150420, 162410, 164496, 194892, 200560, 205620, 243615, 259856, 274160, 300840, 324820, 373543, 389784, 411240, 487230, 601680, 649640, 747086, 779568, 822480, 974460, 1120629, 1299280, 1494172, 1867715, 1948920, 2241258, 2988344, 3735430, 3897840, 4482516, 5603145, 5976688, 7470860, 8965032, 11206290, 14941720, 17930064, 22412580, 29883440, 44825160, 89650320]

約数ペア:

[(1, 89650320), (2, 44825160), (3, 29883440), (4, 22412580), (5, 17930064), (6, 14941720), (8, 11206290), (10, 8965032), (12, 7470860), (15, 5976688), (16, 5603145), (20, 4482516), (23, 3897840), (24, 3735430), (30, 2988344), (40, 2241258), (46, 1948920), (48, 1867715), (60, 1494172), (69, 1299280), (80, 1120629), (92, 974460), (109, 822480), (115, 779568), (120, 747086), (138, 649640), (149, 601680), (184, 487230), (218, 411240), (230, 389784), (240, 373543), (276, 324820), (298, 300840), (327, 274160), (345, 259856), (368, 243615), (436, 205620), (447, 200560), (460, 194892), (545, 164496), (552, 162410), (596, 150420), (654, 137080), (690, 129928), (745, 120336), (872, 102810), (894, 100280), (920, 97446), (1090, 82248), (1104, 81205), (1192, 75210), (1308, 68540), (1380, 64964), (1490, 60168), (1635, 54832), (1744, 51405), (1788, 50140), (1840, 48723), (2180, 41124), (2235, 40112), (2384, 37605), (2507, 35760), (2616, 34270), (2760, 32482), (2980, 30084), (3270, 27416), (3427, 26160), (3576, 25070), (4360, 20562), (4470, 20056), (5014, 17880), (5232, 17135), (5520, 16241), (5960, 15042), (6540, 13708), (6854, 13080), (7152, 12535), (7521, 11920), (8720, 10281), (8940, 10028)]