102277760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 277603200

約数和(自身を除く): 175325440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 640, 647, 760, 832, 988, 1040, 1216, 1235, 1294, 1520, 1664, 1976, 2080, 2432, 2470, 2588, 3040, 3235, 3952, 4160, 4940, 5176, 6080, 6470, 7904, 8320, 8411, 9880, 10352, 12160, 12293, 12940, 15808, 16822, 19760, 20704, 24586, 25880, 31616, 33644, 39520, 41408, 42055, 49172, 51760, 61465, 67288, 79040, 82816, 84110, 98344, 103520, 122930, 134576, 158080, 159809, 168220, 196688, 207040, 245860, 269152, 319618, 336440, 393376, 414080, 491720, 538304, 639236, 672880, 786752, 799045, 983440, 1076608, 1278472, 1345760, 1573504, 1598090, 1966880, 2556944, 2691520, 3196180, 3933760, 5113888, 5383040, 6392360, 7867520, 10227776, 12784720, 20455552, 25569440, 51138880, 102277760]

約数ペア:

[(1, 102277760), (2, 51138880), (4, 25569440), (5, 20455552), (8, 12784720), (10, 10227776), (13, 7867520), (16, 6392360), (19, 5383040), (20, 5113888), (26, 3933760), (32, 3196180), (38, 2691520), (40, 2556944), (52, 1966880), (64, 1598090), (65, 1573504), (76, 1345760), (80, 1278472), (95, 1076608), (104, 983440), (128, 799045), (130, 786752), (152, 672880), (160, 639236), (190, 538304), (208, 491720), (247, 414080), (260, 393376), (304, 336440), (320, 319618), (380, 269152), (416, 245860), (494, 207040), (520, 196688), (608, 168220), (640, 159809), (647, 158080), (760, 134576), (832, 122930), (988, 103520), (1040, 98344), (1216, 84110), (1235, 82816), (1294, 79040), (1520, 67288), (1664, 61465), (1976, 51760), (2080, 49172), (2432, 42055), (2470, 41408), (2588, 39520), (3040, 33644), (3235, 31616), (3952, 25880), (4160, 24586), (4940, 20704), (5176, 19760), (6080, 16822), (6470, 15808), (7904, 12940), (8320, 12293), (8411, 12160), (9880, 10352)]