15513600

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{101}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 51793560

約数和(自身を除く): 36279960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 101, 120, 128, 150, 160, 192, 200, 202, 240, 256, 300, 303, 320, 384, 400, 404, 480, 505, 512, 600, 606, 640, 768, 800, 808, 960, 1010, 1024, 1200, 1212, 1280, 1515, 1536, 1600, 1616, 1920, 2020, 2048, 2400, 2424, 2525, 2560, 3030, 3072, 3200, 3232, 3840, 4040, 4800, 4848, 5050, 5120, 6060, 6144, 6400, 6464, 7575, 7680, 8080, 9600, 9696, 10100, 10240, 12120, 12800, 12928, 15150, 15360, 16160, 19200, 19392, 20200, 24240, 25600, 25856, 30300, 30720, 32320, 38400, 38784, 40400, 48480, 51200, 51712, 60600, 64640, 76800, 77568, 80800, 96960, 103424, 121200, 129280, 153600, 155136, 161600, 193920, 206848, 242400, 258560, 310272, 323200, 387840, 484800, 517120, 620544, 646400, 775680, 969600, 1034240, 1292800, 1551360, 1939200, 2585600, 3102720, 3878400, 5171200, 7756800, 15513600]

約数ペア:

[(1, 15513600), (2, 7756800), (3, 5171200), (4, 3878400), (5, 3102720), (6, 2585600), (8, 1939200), (10, 1551360), (12, 1292800), (15, 1034240), (16, 969600), (20, 775680), (24, 646400), (25, 620544), (30, 517120), (32, 484800), (40, 387840), (48, 323200), (50, 310272), (60, 258560), (64, 242400), (75, 206848), (80, 193920), (96, 161600), (100, 155136), (101, 153600), (120, 129280), (128, 121200), (150, 103424), (160, 96960), (192, 80800), (200, 77568), (202, 76800), (240, 64640), (256, 60600), (300, 51712), (303, 51200), (320, 48480), (384, 40400), (400, 38784), (404, 38400), (480, 32320), (505, 30720), (512, 30300), (600, 25856), (606, 25600), (640, 24240), (768, 20200), (800, 19392), (808, 19200), (960, 16160), (1010, 15360), (1024, 15150), (1200, 12928), (1212, 12800), (1280, 12120), (1515, 10240), (1536, 10100), (1600, 9696), (1616, 9600), (1920, 8080), (2020, 7680), (2048, 7575), (2400, 6464), (2424, 6400), (2525, 6144), (2560, 6060), (3030, 5120), (3072, 5050), (3200, 4848), (3232, 4800), (3840, 4040)]