90265600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 234594360

約数和(自身を除く): 144328760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 43, 50, 64, 80, 82, 86, 100, 128, 160, 164, 172, 200, 205, 215, 256, 320, 328, 344, 400, 410, 430, 512, 640, 656, 688, 800, 820, 860, 1024, 1025, 1075, 1280, 1312, 1376, 1600, 1640, 1720, 1763, 2048, 2050, 2150, 2560, 2624, 2752, 3200, 3280, 3440, 3526, 4100, 4300, 5120, 5248, 5504, 6400, 6560, 6880, 7052, 8200, 8600, 8815, 10240, 10496, 11008, 12800, 13120, 13760, 14104, 16400, 17200, 17630, 20992, 22016, 25600, 26240, 27520, 28208, 32800, 34400, 35260, 41984, 44032, 44075, 51200, 52480, 55040, 56416, 65600, 68800, 70520, 83968, 88064, 88150, 104960, 110080, 112832, 131200, 137600, 141040, 176300, 209920, 220160, 225664, 262400, 275200, 282080, 352600, 419840, 440320, 451328, 524800, 550400, 564160, 705200, 902656, 1049600, 1100800, 1128320, 1410400, 1805312, 2099200, 2201600, 2256640, 2820800, 3610624, 4513280, 5641600, 9026560, 11283200, 18053120, 22566400, 45132800, 90265600]

約数ペア:

[(1, 90265600), (2, 45132800), (4, 22566400), (5, 18053120), (8, 11283200), (10, 9026560), (16, 5641600), (20, 4513280), (25, 3610624), (32, 2820800), (40, 2256640), (41, 2201600), (43, 2099200), (50, 1805312), (64, 1410400), (80, 1128320), (82, 1100800), (86, 1049600), (100, 902656), (128, 705200), (160, 564160), (164, 550400), (172, 524800), (200, 451328), (205, 440320), (215, 419840), (256, 352600), (320, 282080), (328, 275200), (344, 262400), (400, 225664), (410, 220160), (430, 209920), (512, 176300), (640, 141040), (656, 137600), (688, 131200), (800, 112832), (820, 110080), (860, 104960), (1024, 88150), (1025, 88064), (1075, 83968), (1280, 70520), (1312, 68800), (1376, 65600), (1600, 56416), (1640, 55040), (1720, 52480), (1763, 51200), (2048, 44075), (2050, 44032), (2150, 41984), (2560, 35260), (2624, 34400), (2752, 32800), (3200, 28208), (3280, 27520), (3440, 26240), (3526, 25600), (4100, 22016), (4300, 20992), (5120, 17630), (5248, 17200), (5504, 16400), (6400, 14104), (6560, 13760), (6880, 13120), (7052, 12800), (8200, 11008), (8600, 10496), (8815, 10240)]