87442320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 320

約数和(自身を含む): 338264064

約数和(自身を除く): 250821744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 73, 80, 84, 92, 93, 105, 112, 115, 120, 124, 138, 140, 146, 155, 161, 168, 184, 186, 210, 217, 219, 230, 240, 248, 276, 280, 292, 310, 322, 336, 345, 365, 368, 372, 420, 434, 438, 460, 465, 483, 496, 511, 552, 560, 584, 620, 644, 651, 690, 713, 730, 744, 805, 840, 868, 876, 920, 930, 966, 1022, 1085, 1095, 1104, 1168, 1240, 1288, 1302, 1380, 1426, 1460, 1488, 1533, 1610, 1679, 1680, 1736, 1752, 1840, 1860, 1932, 2044, 2139, 2170, 2190, 2263, 2415, 2480, 2555, 2576, 2604, 2760, 2852, 2920, 3066, 3220, 3255, 3358, 3472, 3504, 3565, 3720, 3864, 4088, 4278, 4340, 4380, 4526, 4830, 4991, 5037, 5110, 5208, 5520, 5704, 5840, 6132, 6440, 6510, 6716, 6789, 7130, 7440, 7665, 7728, 8176, 8395, 8556, 8680, 8760, 9052, 9660, 9982, 10074, 10220, 10416, 10695, 11315, 11408, 11753, 12264, 12880, 13020, 13432, 13578, 14260, 14973, 15330, 15841, 16790, 17112, 17360, 17520, 18104, 19320, 19964, 20148, 20440, 21390, 22630, 23506, 24528, 24955, 25185, 26040, 26864, 27156, 28520, 29946, 30660, 31682, 33580, 33945, 34224, 35259, 36208, 38640, 39928, 40296, 40880, 42780, 45260, 47012, 47523, 49910, 50370, 52049, 52080, 54312, 57040, 58765, 59892, 61320, 63364, 67160, 67890, 70518, 74865, 79205, 79856, 80592, 85560, 90520, 94024, 95046, 99820, 100740, 104098, 108624, 117530, 119784, 122640, 126728, 134320, 135780, 141036, 149730, 156147, 158410, 171120, 176295, 181040, 188048, 190092, 199640, 201480, 208196, 235060, 237615, 239568, 253456, 260245, 271560, 282072, 299460, 312294, 316820, 352590, 364343, 380184, 399280, 402960, 416392, 470120, 475230, 520490, 543120, 564144, 598920, 624588, 633640, 705180, 728686, 760368, 780735, 832784, 940240, 950460, 1040980, 1093029, 1197840, 1249176, 1267280, 1410360, 1457372, 1561470, 1821715, 1900920, 2081960, 2186058, 2498352, 2820720, 2914744, 3122940, 3643430, 3801840, 4163920, 4372116, 5465145, 5829488, 6245880, 7286860, 8744232, 10930290, 12491760, 14573720, 17488464, 21860580, 29147440, 43721160, 87442320]

約数ペア:

[(1, 87442320), (2, 43721160), (3, 29147440), (4, 21860580), (5, 17488464), (6, 14573720), (7, 12491760), (8, 10930290), (10, 8744232), (12, 7286860), (14, 6245880), (15, 5829488), (16, 5465145), (20, 4372116), (21, 4163920), (23, 3801840), (24, 3643430), (28, 3122940), (30, 2914744), (31, 2820720), (35, 2498352), (40, 2186058), (42, 2081960), (46, 1900920), (48, 1821715), (56, 1561470), (60, 1457372), (62, 1410360), (69, 1267280), (70, 1249176), (73, 1197840), (80, 1093029), (84, 1040980), (92, 950460), (93, 940240), (105, 832784), (112, 780735), (115, 760368), (120, 728686), (124, 705180), (138, 633640), (140, 624588), (146, 598920), (155, 564144), (161, 543120), (168, 520490), (184, 475230), (186, 470120), (210, 416392), (217, 402960), (219, 399280), (230, 380184), (240, 364343), (248, 352590), (276, 316820), (280, 312294), (292, 299460), (310, 282072), (322, 271560), (336, 260245), (345, 253456), (365, 239568), (368, 237615), (372, 235060), (420, 208196), (434, 201480), (438, 199640), (460, 190092), (465, 188048), (483, 181040), (496, 176295), (511, 171120), (552, 158410), (560, 156147), (584, 149730), (620, 141036), (644, 135780), (651, 134320), (690, 126728), (713, 122640), (730, 119784), (744, 117530), (805, 108624), (840, 104098), (868, 100740), (876, 99820), (920, 95046), (930, 94024), (966, 90520), (1022, 85560), (1085, 80592), (1095, 79856), (1104, 79205), (1168, 74865), (1240, 70518), (1288, 67890), (1302, 67160), (1380, 63364), (1426, 61320), (1460, 59892), (1488, 58765), (1533, 57040), (1610, 54312), (1679, 52080), (1680, 52049), (1736, 50370), (1752, 49910), (1840, 47523), (1860, 47012), (1932, 45260), (2044, 42780), (2139, 40880), (2170, 40296), (2190, 39928), (2263, 38640), (2415, 36208), (2480, 35259), (2555, 34224), (2576, 33945), (2604, 33580), (2760, 31682), (2852, 30660), (2920, 29946), (3066, 28520), (3220, 27156), (3255, 26864), (3358, 26040), (3472, 25185), (3504, 24955), (3565, 24528), (3720, 23506), (3864, 22630), (4088, 21390), (4278, 20440), (4340, 20148), (4380, 19964), (4526, 19320), (4830, 18104), (4991, 17520), (5037, 17360), (5110, 17112), (5208, 16790), (5520, 15841), (5704, 15330), (5840, 14973), (6132, 14260), (6440, 13578), (6510, 13432), (6716, 13020), (6789, 12880), (7130, 12264), (7440, 11753), (7665, 11408), (7728, 11315), (8176, 10695), (8395, 10416), (8556, 10220), (8680, 10074), (8760, 9982), (9052, 9660)]