89672280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 288100800

約数和(自身を除く): 198428520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 113, 120, 136, 170, 204, 226, 255, 339, 340, 389, 408, 452, 510, 565, 678, 680, 778, 904, 1020, 1130, 1167, 1356, 1556, 1695, 1921, 1945, 2040, 2260, 2334, 2712, 3112, 3390, 3842, 3890, 4520, 4668, 5763, 5835, 6613, 6780, 7684, 7780, 9336, 9605, 11526, 11670, 13226, 13560, 15368, 15560, 19210, 19839, 23052, 23340, 26452, 28815, 33065, 38420, 39678, 43957, 46104, 46680, 52904, 57630, 66130, 76840, 79356, 87914, 99195, 115260, 131871, 132260, 158712, 175828, 198390, 219785, 230520, 263742, 264520, 351656, 396780, 439570, 527484, 659355, 747269, 793560, 879140, 1054968, 1318710, 1494538, 1758280, 2241807, 2637420, 2989076, 3736345, 4483614, 5274840, 5978152, 7472690, 8967228, 11209035, 14945380, 17934456, 22418070, 29890760, 44836140, 89672280]

約数ペア:

[(1, 89672280), (2, 44836140), (3, 29890760), (4, 22418070), (5, 17934456), (6, 14945380), (8, 11209035), (10, 8967228), (12, 7472690), (15, 5978152), (17, 5274840), (20, 4483614), (24, 3736345), (30, 2989076), (34, 2637420), (40, 2241807), (51, 1758280), (60, 1494538), (68, 1318710), (85, 1054968), (102, 879140), (113, 793560), (120, 747269), (136, 659355), (170, 527484), (204, 439570), (226, 396780), (255, 351656), (339, 264520), (340, 263742), (389, 230520), (408, 219785), (452, 198390), (510, 175828), (565, 158712), (678, 132260), (680, 131871), (778, 115260), (904, 99195), (1020, 87914), (1130, 79356), (1167, 76840), (1356, 66130), (1556, 57630), (1695, 52904), (1921, 46680), (1945, 46104), (2040, 43957), (2260, 39678), (2334, 38420), (2712, 33065), (3112, 28815), (3390, 26452), (3842, 23340), (3890, 23052), (4520, 19839), (4668, 19210), (5763, 15560), (5835, 15368), (6613, 13560), (6780, 13226), (7684, 11670), (7780, 11526), (9336, 9605)]