65748540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 221276160

約数和(自身を除く): 155527620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 79, 97, 110, 130, 132, 143, 156, 158, 165, 194, 195, 220, 237, 260, 286, 291, 316, 330, 388, 390, 395, 429, 474, 485, 572, 582, 660, 715, 780, 790, 858, 869, 948, 970, 1027, 1067, 1164, 1185, 1261, 1430, 1455, 1580, 1716, 1738, 1940, 2054, 2134, 2145, 2370, 2522, 2607, 2860, 2910, 3081, 3201, 3476, 3783, 4108, 4268, 4290, 4345, 4740, 5044, 5135, 5214, 5335, 5820, 6162, 6305, 6402, 7566, 7663, 8580, 8690, 10270, 10428, 10670, 11297, 12324, 12610, 12804, 13035, 13871, 15132, 15326, 15405, 16005, 17380, 18915, 20540, 21340, 22594, 22989, 25220, 26070, 27742, 30652, 30810, 32010, 33891, 37830, 38315, 41613, 45188, 45978, 52140, 55484, 56485, 61620, 64020, 67782, 69355, 75660, 76630, 83226, 84293, 91956, 99619, 112970, 114945, 135564, 138710, 153260, 166452, 168586, 169455, 199238, 208065, 225940, 229890, 252879, 277420, 298857, 337172, 338910, 398476, 416130, 421465, 459780, 498095, 505758, 597714, 677820, 832260, 842930, 996190, 1011516, 1095809, 1195428, 1264395, 1494285, 1685860, 1992380, 2191618, 2528790, 2988570, 3287427, 4383236, 5057580, 5479045, 5977140, 6574854, 10958090, 13149708, 16437135, 21916180, 32874270, 65748540]

約数ペア:

[(1, 65748540), (2, 32874270), (3, 21916180), (4, 16437135), (5, 13149708), (6, 10958090), (10, 6574854), (11, 5977140), (12, 5479045), (13, 5057580), (15, 4383236), (20, 3287427), (22, 2988570), (26, 2528790), (30, 2191618), (33, 1992380), (39, 1685860), (44, 1494285), (52, 1264395), (55, 1195428), (60, 1095809), (65, 1011516), (66, 996190), (78, 842930), (79, 832260), (97, 677820), (110, 597714), (130, 505758), (132, 498095), (143, 459780), (156, 421465), (158, 416130), (165, 398476), (194, 338910), (195, 337172), (220, 298857), (237, 277420), (260, 252879), (286, 229890), (291, 225940), (316, 208065), (330, 199238), (388, 169455), (390, 168586), (395, 166452), (429, 153260), (474, 138710), (485, 135564), (572, 114945), (582, 112970), (660, 99619), (715, 91956), (780, 84293), (790, 83226), (858, 76630), (869, 75660), (948, 69355), (970, 67782), (1027, 64020), (1067, 61620), (1164, 56485), (1185, 55484), (1261, 52140), (1430, 45978), (1455, 45188), (1580, 41613), (1716, 38315), (1738, 37830), (1940, 33891), (2054, 32010), (2134, 30810), (2145, 30652), (2370, 27742), (2522, 26070), (2607, 25220), (2860, 22989), (2910, 22594), (3081, 21340), (3201, 20540), (3476, 18915), (3783, 17380), (4108, 16005), (4268, 15405), (4290, 15326), (4345, 15132), (4740, 13871), (5044, 13035), (5135, 12804), (5214, 12610), (5335, 12324), (5820, 11297), (6162, 10670), (6305, 10428), (6402, 10270), (7566, 8690), (7663, 8580)]