90797520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 310408704

約数和(自身を除く): 219611184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 163, 165, 176, 211, 220, 240, 264, 326, 330, 422, 440, 489, 528, 633, 652, 660, 815, 844, 880, 978, 1055, 1266, 1304, 1320, 1630, 1688, 1793, 1956, 2110, 2321, 2445, 2532, 2608, 2640, 3165, 3260, 3376, 3586, 3912, 4220, 4642, 4890, 5064, 5379, 6330, 6520, 6963, 7172, 7824, 8440, 8965, 9284, 9780, 10128, 10758, 11605, 12660, 13040, 13926, 14344, 16880, 17930, 18568, 19560, 21516, 23210, 25320, 26895, 27852, 28688, 34393, 34815, 35860, 37136, 39120, 43032, 46420, 50640, 53790, 55704, 68786, 69630, 71720, 86064, 92840, 103179, 107580, 111408, 137572, 139260, 143440, 171965, 185680, 206358, 215160, 275144, 278520, 343930, 378323, 412716, 430320, 515895, 550288, 557040, 687860, 756646, 825432, 1031790, 1134969, 1375720, 1513292, 1650864, 1891615, 2063580, 2269938, 2751440, 3026584, 3783230, 4127160, 4539876, 5674845, 6053168, 7566460, 8254320, 9079752, 11349690, 15132920, 18159504, 22699380, 30265840, 45398760, 90797520]

約数ペア:

[(1, 90797520), (2, 45398760), (3, 30265840), (4, 22699380), (5, 18159504), (6, 15132920), (8, 11349690), (10, 9079752), (11, 8254320), (12, 7566460), (15, 6053168), (16, 5674845), (20, 4539876), (22, 4127160), (24, 3783230), (30, 3026584), (33, 2751440), (40, 2269938), (44, 2063580), (48, 1891615), (55, 1650864), (60, 1513292), (66, 1375720), (80, 1134969), (88, 1031790), (110, 825432), (120, 756646), (132, 687860), (163, 557040), (165, 550288), (176, 515895), (211, 430320), (220, 412716), (240, 378323), (264, 343930), (326, 278520), (330, 275144), (422, 215160), (440, 206358), (489, 185680), (528, 171965), (633, 143440), (652, 139260), (660, 137572), (815, 111408), (844, 107580), (880, 103179), (978, 92840), (1055, 86064), (1266, 71720), (1304, 69630), (1320, 68786), (1630, 55704), (1688, 53790), (1793, 50640), (1956, 46420), (2110, 43032), (2321, 39120), (2445, 37136), (2532, 35860), (2608, 34815), (2640, 34393), (3165, 28688), (3260, 27852), (3376, 26895), (3586, 25320), (3912, 23210), (4220, 21516), (4642, 19560), (4890, 18568), (5064, 17930), (5379, 16880), (6330, 14344), (6520, 13926), (6963, 13040), (7172, 12660), (7824, 11605), (8440, 10758), (8965, 10128), (9284, 9780)]