770700800

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3169}}^1$

素因数の和:3216

約数の個数: 120

約数和(自身を含む): 2010604200

約数和(自身を除く): 1239903400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 512, 608, 640, 760, 800, 950, 1216, 1280, 1520, 1600, 1900, 2432, 2560, 3040, 3169, 3200, 3800, 4864, 6080, 6338, 6400, 7600, 9728, 12160, 12676, 12800, 15200, 15845, 24320, 25352, 30400, 31690, 48640, 50704, 60211, 60800, 63380, 79225, 101408, 120422, 121600, 126760, 158450, 202816, 240844, 243200, 253520, 301055, 316900, 405632, 481688, 507040, 602110, 633800, 811264, 963376, 1014080, 1204220, 1267600, 1505275, 1622528, 1926752, 2028160, 2408440, 2535200, 3010550, 3853504, 4056320, 4816880, 5070400, 6021100, 7707008, 8112640, 9633760, 10140800, 12042200, 15414016, 19267520, 20281600, 24084400, 30828032, 38535040, 40563200, 48168800, 77070080, 96337600, 154140160, 192675200, 385350400, 770700800]

約数ペア:

[(1, 770700800), (2, 385350400), (4, 192675200), (5, 154140160), (8, 96337600), (10, 77070080), (16, 48168800), (19, 40563200), (20, 38535040), (25, 30828032), (32, 24084400), (38, 20281600), (40, 19267520), (50, 15414016), (64, 12042200), (76, 10140800), (80, 9633760), (95, 8112640), (100, 7707008), (128, 6021100), (152, 5070400), (160, 4816880), (190, 4056320), (200, 3853504), (256, 3010550), (304, 2535200), (320, 2408440), (380, 2028160), (400, 1926752), (475, 1622528), (512, 1505275), (608, 1267600), (640, 1204220), (760, 1014080), (800, 963376), (950, 811264), (1216, 633800), (1280, 602110), (1520, 507040), (1600, 481688), (1900, 405632), (2432, 316900), (2560, 301055), (3040, 253520), (3169, 243200), (3200, 240844), (3800, 202816), (4864, 158450), (6080, 126760), (6338, 121600), (6400, 120422), (7600, 101408), (9728, 79225), (12160, 63380), (12676, 60800), (12800, 60211), (15200, 50704), (15845, 48640), (24320, 31690), (25352, 30400)]