69994980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 254741760

約数和(自身を除く): 184746780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 29, 30, 33, 36, 44, 45, 46, 53, 55, 58, 60, 66, 69, 87, 90, 92, 99, 106, 110, 115, 116, 132, 138, 145, 159, 165, 174, 180, 198, 207, 212, 220, 230, 253, 261, 265, 276, 290, 318, 319, 330, 345, 348, 396, 414, 435, 460, 477, 495, 506, 522, 530, 580, 583, 636, 638, 660, 667, 690, 759, 795, 828, 870, 954, 957, 990, 1012, 1035, 1044, 1060, 1166, 1219, 1265, 1276, 1305, 1334, 1380, 1518, 1537, 1590, 1595, 1740, 1749, 1908, 1914, 1980, 2001, 2070, 2277, 2332, 2385, 2438, 2530, 2610, 2668, 2871, 2915, 3036, 3074, 3180, 3190, 3335, 3498, 3657, 3795, 3828, 4002, 4140, 4554, 4611, 4770, 4785, 4876, 5060, 5220, 5247, 5742, 5830, 6003, 6095, 6148, 6380, 6670, 6996, 7314, 7337, 7590, 7685, 8004, 8745, 9108, 9222, 9540, 9570, 10005, 10494, 10971, 11385, 11484, 11660, 12006, 12190, 13340, 13409, 13833, 14355, 14628, 14674, 15180, 15370, 16907, 17490, 18285, 18444, 19140, 20010, 20988, 21942, 22011, 22770, 23055, 24012, 24380, 26235, 26818, 27666, 28710, 29348, 30015, 30740, 33814, 34980, 35351, 36570, 36685, 40020, 40227, 43884, 44022, 45540, 46110, 50721, 52470, 53636, 54855, 55332, 57420, 60030, 66033, 67045, 67628, 69165, 70702, 73140, 73370, 80454, 84535, 88044, 92220, 101442, 104940, 106053, 109710, 110055, 120060, 120681, 132066, 134090, 138330, 141404, 146740, 152163, 160908, 169070, 176755, 201135, 202884, 212106, 219420, 220110, 241362, 253605, 264132, 268180, 276660, 304326, 318159, 330165, 338140, 353510, 388861, 402270, 424212, 440220, 482724, 507210, 530265, 603405, 608652, 636318, 660330, 707020, 760815, 777722, 804540, 1014420, 1060530, 1166583, 1206810, 1272636, 1320660, 1521630, 1555444, 1590795, 1944305, 2121060, 2333166, 2413620, 3043260, 3181590, 3499749, 3888610, 4666332, 5832915, 6363180, 6999498, 7777220, 11665830, 13998996, 17498745, 23331660, 34997490, 69994980]

約数ペア:

[(1, 69994980), (2, 34997490), (3, 23331660), (4, 17498745), (5, 13998996), (6, 11665830), (9, 7777220), (10, 6999498), (11, 6363180), (12, 5832915), (15, 4666332), (18, 3888610), (20, 3499749), (22, 3181590), (23, 3043260), (29, 2413620), (30, 2333166), (33, 2121060), (36, 1944305), (44, 1590795), (45, 1555444), (46, 1521630), (53, 1320660), (55, 1272636), (58, 1206810), (60, 1166583), (66, 1060530), (69, 1014420), (87, 804540), (90, 777722), (92, 760815), (99, 707020), (106, 660330), (110, 636318), (115, 608652), (116, 603405), (132, 530265), (138, 507210), (145, 482724), (159, 440220), (165, 424212), (174, 402270), (180, 388861), (198, 353510), (207, 338140), (212, 330165), (220, 318159), (230, 304326), (253, 276660), (261, 268180), (265, 264132), (276, 253605), (290, 241362), (318, 220110), (319, 219420), (330, 212106), (345, 202884), (348, 201135), (396, 176755), (414, 169070), (435, 160908), (460, 152163), (477, 146740), (495, 141404), (506, 138330), (522, 134090), (530, 132066), (580, 120681), (583, 120060), (636, 110055), (638, 109710), (660, 106053), (667, 104940), (690, 101442), (759, 92220), (795, 88044), (828, 84535), (870, 80454), (954, 73370), (957, 73140), (990, 70702), (1012, 69165), (1035, 67628), (1044, 67045), (1060, 66033), (1166, 60030), (1219, 57420), (1265, 55332), (1276, 54855), (1305, 53636), (1334, 52470), (1380, 50721), (1518, 46110), (1537, 45540), (1590, 44022), (1595, 43884), (1740, 40227), (1749, 40020), (1908, 36685), (1914, 36570), (1980, 35351), (2001, 34980), (2070, 33814), (2277, 30740), (2332, 30015), (2385, 29348), (2438, 28710), (2530, 27666), (2610, 26818), (2668, 26235), (2871, 24380), (2915, 24012), (3036, 23055), (3074, 22770), (3180, 22011), (3190, 21942), (3335, 20988), (3498, 20010), (3657, 19140), (3795, 18444), (3828, 18285), (4002, 17490), (4140, 16907), (4554, 15370), (4611, 15180), (4770, 14674), (4785, 14628), (4876, 14355), (5060, 13833), (5220, 13409), (5247, 13340), (5742, 12190), (5830, 12006), (6003, 11660), (6095, 11484), (6148, 11385), (6380, 10971), (6670, 10494), (6996, 10005), (7314, 9570), (7337, 9540), (7590, 9222), (7685, 9108), (8004, 8745)]