76364800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 132

約数和(自身を含む): 200524120

約数和(自身を除く): 124159320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 157, 160, 190, 200, 256, 304, 314, 320, 380, 400, 475, 512, 608, 628, 640, 760, 785, 800, 950, 1024, 1216, 1256, 1280, 1520, 1570, 1600, 1900, 2432, 2512, 2560, 2983, 3040, 3140, 3200, 3800, 3925, 4864, 5024, 5120, 5966, 6080, 6280, 6400, 7600, 7850, 9728, 10048, 11932, 12160, 12560, 12800, 14915, 15200, 15700, 19456, 20096, 23864, 24320, 25120, 25600, 29830, 30400, 31400, 40192, 47728, 48640, 50240, 59660, 60800, 62800, 74575, 80384, 95456, 97280, 100480, 119320, 121600, 125600, 149150, 160768, 190912, 200960, 238640, 243200, 251200, 298300, 381824, 401920, 477280, 486400, 502400, 596600, 763648, 803840, 954560, 1004800, 1193200, 1527296, 1909120, 2009600, 2386400, 3054592, 3818240, 4019200, 4772800, 7636480, 9545600, 15272960, 19091200, 38182400, 76364800]

約数ペア:

[(1, 76364800), (2, 38182400), (4, 19091200), (5, 15272960), (8, 9545600), (10, 7636480), (16, 4772800), (19, 4019200), (20, 3818240), (25, 3054592), (32, 2386400), (38, 2009600), (40, 1909120), (50, 1527296), (64, 1193200), (76, 1004800), (80, 954560), (95, 803840), (100, 763648), (128, 596600), (152, 502400), (157, 486400), (160, 477280), (190, 401920), (200, 381824), (256, 298300), (304, 251200), (314, 243200), (320, 238640), (380, 200960), (400, 190912), (475, 160768), (512, 149150), (608, 125600), (628, 121600), (640, 119320), (760, 100480), (785, 97280), (800, 95456), (950, 80384), (1024, 74575), (1216, 62800), (1256, 60800), (1280, 59660), (1520, 50240), (1570, 48640), (1600, 47728), (1900, 40192), (2432, 31400), (2512, 30400), (2560, 29830), (2983, 25600), (3040, 25120), (3140, 24320), (3200, 23864), (3800, 20096), (3925, 19456), (4864, 15700), (5024, 15200), (5120, 14915), (5966, 12800), (6080, 12560), (6280, 12160), (6400, 11932), (7600, 10048), (7850, 9728)]