75383880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 278691840

約数和(自身を除く): 203307960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 23, 24, 26, 30, 33, 39, 40, 44, 46, 52, 55, 60, 65, 66, 69, 78, 88, 92, 104, 110, 115, 120, 130, 132, 138, 143, 156, 165, 184, 191, 195, 220, 230, 253, 260, 264, 276, 286, 299, 312, 330, 345, 382, 390, 429, 440, 460, 506, 520, 552, 572, 573, 598, 660, 690, 715, 759, 764, 780, 858, 897, 920, 955, 1012, 1144, 1146, 1196, 1265, 1320, 1380, 1430, 1495, 1518, 1528, 1560, 1716, 1794, 1910, 2024, 2101, 2145, 2292, 2392, 2483, 2530, 2760, 2860, 2865, 2990, 3036, 3289, 3432, 3588, 3795, 3820, 4202, 4290, 4393, 4485, 4584, 4966, 5060, 5720, 5730, 5980, 6072, 6303, 6578, 7176, 7449, 7590, 7640, 8404, 8580, 8786, 8970, 9867, 9932, 10120, 10505, 11460, 11960, 12415, 12606, 13156, 13179, 14898, 15180, 16445, 16808, 17160, 17572, 17940, 19734, 19864, 21010, 21965, 22920, 24830, 25212, 26312, 26358, 27313, 29796, 30360, 31515, 32890, 35144, 35880, 37245, 39468, 42020, 43930, 48323, 49335, 49660, 50424, 52716, 54626, 57109, 59592, 63030, 65780, 65895, 74490, 78936, 81939, 84040, 87860, 96646, 98670, 99320, 105432, 109252, 114218, 126060, 131560, 131790, 136565, 144969, 148980, 163878, 171327, 175720, 193292, 197340, 218504, 228436, 241615, 252120, 263580, 273130, 285545, 289938, 297960, 327756, 342654, 386584, 394680, 409695, 456872, 483230, 527160, 546260, 571090, 579876, 628199, 655512, 685308, 724845, 819390, 856635, 966460, 1092520, 1142180, 1159752, 1256398, 1370616, 1449690, 1638780, 1713270, 1884597, 1932920, 2284360, 2512796, 2899380, 3140995, 3277560, 3426540, 3769194, 5025592, 5798760, 6281990, 6853080, 7538388, 9422985, 12563980, 15076776, 18845970, 25127960, 37691940, 75383880]

約数ペア:

[(1, 75383880), (2, 37691940), (3, 25127960), (4, 18845970), (5, 15076776), (6, 12563980), (8, 9422985), (10, 7538388), (11, 6853080), (12, 6281990), (13, 5798760), (15, 5025592), (20, 3769194), (22, 3426540), (23, 3277560), (24, 3140995), (26, 2899380), (30, 2512796), (33, 2284360), (39, 1932920), (40, 1884597), (44, 1713270), (46, 1638780), (52, 1449690), (55, 1370616), (60, 1256398), (65, 1159752), (66, 1142180), (69, 1092520), (78, 966460), (88, 856635), (92, 819390), (104, 724845), (110, 685308), (115, 655512), (120, 628199), (130, 579876), (132, 571090), (138, 546260), (143, 527160), (156, 483230), (165, 456872), (184, 409695), (191, 394680), (195, 386584), (220, 342654), (230, 327756), (253, 297960), (260, 289938), (264, 285545), (276, 273130), (286, 263580), (299, 252120), (312, 241615), (330, 228436), (345, 218504), (382, 197340), (390, 193292), (429, 175720), (440, 171327), (460, 163878), (506, 148980), (520, 144969), (552, 136565), (572, 131790), (573, 131560), (598, 126060), (660, 114218), (690, 109252), (715, 105432), (759, 99320), (764, 98670), (780, 96646), (858, 87860), (897, 84040), (920, 81939), (955, 78936), (1012, 74490), (1144, 65895), (1146, 65780), (1196, 63030), (1265, 59592), (1320, 57109), (1380, 54626), (1430, 52716), (1495, 50424), (1518, 49660), (1528, 49335), (1560, 48323), (1716, 43930), (1794, 42020), (1910, 39468), (2024, 37245), (2101, 35880), (2145, 35144), (2292, 32890), (2392, 31515), (2483, 30360), (2530, 29796), (2760, 27313), (2860, 26358), (2865, 26312), (2990, 25212), (3036, 24830), (3289, 22920), (3432, 21965), (3588, 21010), (3795, 19864), (3820, 19734), (4202, 17940), (4290, 17572), (4393, 17160), (4485, 16808), (4584, 16445), (4966, 15180), (5060, 14898), (5720, 13179), (5730, 13156), (5980, 12606), (6072, 12415), (6303, 11960), (6578, 11460), (7176, 10505), (7449, 10120), (7590, 9932), (7640, 9867), (8404, 8970), (8580, 8786)]