73351020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 226920960

約数和(自身を除く): 153569940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 47, 57, 60, 74, 76, 94, 95, 111, 114, 141, 148, 185, 188, 190, 222, 228, 235, 282, 285, 370, 380, 444, 470, 555, 564, 570, 703, 705, 740, 893, 940, 1110, 1140, 1369, 1406, 1410, 1739, 1786, 2109, 2220, 2679, 2738, 2812, 2820, 3478, 3515, 3572, 4107, 4218, 4465, 5217, 5358, 5476, 6845, 6956, 7030, 8214, 8436, 8695, 8930, 10434, 10545, 10716, 13395, 13690, 14060, 16428, 17390, 17860, 20535, 20868, 21090, 26011, 26085, 26790, 27380, 33041, 34780, 41070, 42180, 52022, 52170, 53580, 64343, 66082, 78033, 82140, 99123, 104044, 104340, 128686, 130055, 132164, 156066, 165205, 193029, 198246, 257372, 260110, 312132, 321715, 330410, 386058, 390165, 396492, 495615, 520220, 643430, 660820, 772116, 780330, 965145, 991230, 1222517, 1286860, 1560660, 1930290, 1982460, 2445034, 3667551, 3860580, 4890068, 6112585, 7335102, 12225170, 14670204, 18337755, 24450340, 36675510, 73351020]

約数ペア:

[(1, 73351020), (2, 36675510), (3, 24450340), (4, 18337755), (5, 14670204), (6, 12225170), (10, 7335102), (12, 6112585), (15, 4890068), (19, 3860580), (20, 3667551), (30, 2445034), (37, 1982460), (38, 1930290), (47, 1560660), (57, 1286860), (60, 1222517), (74, 991230), (76, 965145), (94, 780330), (95, 772116), (111, 660820), (114, 643430), (141, 520220), (148, 495615), (185, 396492), (188, 390165), (190, 386058), (222, 330410), (228, 321715), (235, 312132), (282, 260110), (285, 257372), (370, 198246), (380, 193029), (444, 165205), (470, 156066), (555, 132164), (564, 130055), (570, 128686), (703, 104340), (705, 104044), (740, 99123), (893, 82140), (940, 78033), (1110, 66082), (1140, 64343), (1369, 53580), (1406, 52170), (1410, 52022), (1739, 42180), (1786, 41070), (2109, 34780), (2220, 33041), (2679, 27380), (2738, 26790), (2812, 26085), (2820, 26011), (3478, 21090), (3515, 20868), (3572, 20535), (4107, 17860), (4218, 17390), (4465, 16428), (5217, 14060), (5358, 13690), (5476, 13395), (6845, 10716), (6956, 10545), (7030, 10434), (8214, 8930), (8436, 8695)]