75395320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 232696800

約数和(自身を除く): 157301480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 88, 91, 98, 104, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 269, 280, 286, 308, 364, 385, 392, 440, 455, 490, 520, 538, 539, 572, 616, 637, 715, 728, 770, 910, 980, 1001, 1076, 1078, 1144, 1274, 1345, 1430, 1540, 1820, 1883, 1960, 2002, 2152, 2156, 2548, 2690, 2695, 2860, 2959, 3080, 3185, 3497, 3640, 3766, 4004, 4312, 5005, 5096, 5380, 5390, 5720, 5918, 6370, 6994, 7007, 7532, 8008, 9415, 10010, 10760, 10780, 11836, 12740, 13181, 13988, 14014, 14795, 15064, 17485, 18830, 20020, 20713, 21560, 23672, 24479, 25480, 26362, 27976, 28028, 29590, 34970, 35035, 37660, 38467, 40040, 41426, 48958, 52724, 56056, 59180, 65905, 69940, 70070, 75320, 76934, 82852, 97916, 103565, 105448, 118360, 122395, 131810, 139880, 140140, 144991, 153868, 165704, 171353, 192335, 195832, 207130, 244790, 263620, 269269, 280280, 289982, 307736, 342706, 384670, 414260, 489580, 527240, 538538, 579964, 685412, 724955, 769340, 828520, 856765, 979160, 1077076, 1159928, 1346345, 1370824, 1449910, 1538680, 1713530, 1884883, 2154152, 2692690, 2899820, 3427060, 3769766, 5385380, 5799640, 6854120, 7539532, 9424415, 10770760, 15079064, 18848830, 37697660, 75395320]

約数ペア:

[(1, 75395320), (2, 37697660), (4, 18848830), (5, 15079064), (7, 10770760), (8, 9424415), (10, 7539532), (11, 6854120), (13, 5799640), (14, 5385380), (20, 3769766), (22, 3427060), (26, 2899820), (28, 2692690), (35, 2154152), (40, 1884883), (44, 1713530), (49, 1538680), (52, 1449910), (55, 1370824), (56, 1346345), (65, 1159928), (70, 1077076), (77, 979160), (88, 856765), (91, 828520), (98, 769340), (104, 724955), (110, 685412), (130, 579964), (140, 538538), (143, 527240), (154, 489580), (182, 414260), (196, 384670), (220, 342706), (245, 307736), (260, 289982), (269, 280280), (280, 269269), (286, 263620), (308, 244790), (364, 207130), (385, 195832), (392, 192335), (440, 171353), (455, 165704), (490, 153868), (520, 144991), (538, 140140), (539, 139880), (572, 131810), (616, 122395), (637, 118360), (715, 105448), (728, 103565), (770, 97916), (910, 82852), (980, 76934), (1001, 75320), (1076, 70070), (1078, 69940), (1144, 65905), (1274, 59180), (1345, 56056), (1430, 52724), (1540, 48958), (1820, 41426), (1883, 40040), (1960, 38467), (2002, 37660), (2152, 35035), (2156, 34970), (2548, 29590), (2690, 28028), (2695, 27976), (2860, 26362), (2959, 25480), (3080, 24479), (3185, 23672), (3497, 21560), (3640, 20713), (3766, 20020), (4004, 18830), (4312, 17485), (5005, 15064), (5096, 14795), (5380, 14014), (5390, 13988), (5720, 13181), (5918, 12740), (6370, 11836), (6994, 10780), (7007, 10760), (7532, 10010), (8008, 9415)]