75393120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 263450880

約数和(自身を除く): 188057760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 109, 110, 120, 131, 132, 160, 165, 176, 218, 220, 240, 262, 264, 327, 330, 352, 393, 436, 440, 480, 524, 528, 545, 654, 655, 660, 786, 872, 880, 1048, 1056, 1090, 1199, 1308, 1310, 1320, 1441, 1572, 1635, 1744, 1760, 1965, 2096, 2180, 2398, 2616, 2620, 2640, 2882, 3144, 3270, 3488, 3597, 3930, 4192, 4323, 4360, 4796, 5232, 5240, 5280, 5764, 5995, 6288, 6540, 7194, 7205, 7860, 8646, 8720, 9592, 10464, 10480, 11528, 11990, 12576, 13080, 14279, 14388, 14410, 15720, 17292, 17440, 17985, 19184, 20960, 21615, 23056, 23980, 26160, 28558, 28776, 28820, 31440, 34584, 35970, 38368, 42837, 43230, 46112, 47960, 52320, 57116, 57552, 57640, 62880, 69168, 71395, 71940, 85674, 86460, 95920, 114232, 115104, 115280, 138336, 142790, 143880, 157069, 171348, 172920, 191840, 214185, 228464, 230560, 285580, 287760, 314138, 342696, 345840, 428370, 456928, 471207, 571160, 575520, 628276, 685392, 691680, 785345, 856740, 942414, 1142320, 1256552, 1370784, 1570690, 1713480, 1884828, 2284640, 2356035, 2513104, 3141380, 3426960, 3769656, 4712070, 5026208, 6282760, 6853920, 7539312, 9424140, 12565520, 15078624, 18848280, 25131040, 37696560, 75393120]

約数ペア:

[(1, 75393120), (2, 37696560), (3, 25131040), (4, 18848280), (5, 15078624), (6, 12565520), (8, 9424140), (10, 7539312), (11, 6853920), (12, 6282760), (15, 5026208), (16, 4712070), (20, 3769656), (22, 3426960), (24, 3141380), (30, 2513104), (32, 2356035), (33, 2284640), (40, 1884828), (44, 1713480), (48, 1570690), (55, 1370784), (60, 1256552), (66, 1142320), (80, 942414), (88, 856740), (96, 785345), (109, 691680), (110, 685392), (120, 628276), (131, 575520), (132, 571160), (160, 471207), (165, 456928), (176, 428370), (218, 345840), (220, 342696), (240, 314138), (262, 287760), (264, 285580), (327, 230560), (330, 228464), (352, 214185), (393, 191840), (436, 172920), (440, 171348), (480, 157069), (524, 143880), (528, 142790), (545, 138336), (654, 115280), (655, 115104), (660, 114232), (786, 95920), (872, 86460), (880, 85674), (1048, 71940), (1056, 71395), (1090, 69168), (1199, 62880), (1308, 57640), (1310, 57552), (1320, 57116), (1441, 52320), (1572, 47960), (1635, 46112), (1744, 43230), (1760, 42837), (1965, 38368), (2096, 35970), (2180, 34584), (2398, 31440), (2616, 28820), (2620, 28776), (2640, 28558), (2882, 26160), (3144, 23980), (3270, 23056), (3488, 21615), (3597, 20960), (3930, 19184), (4192, 17985), (4323, 17440), (4360, 17292), (4796, 15720), (5232, 14410), (5240, 14388), (5280, 14279), (5764, 13080), (5995, 12576), (6288, 11990), (6540, 11528), (7194, 10480), (7205, 10464), (7860, 9592), (8646, 8720)]