90880140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 291723264

約数和(自身を除く): 200843124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 47, 52, 60, 65, 67, 74, 78, 94, 111, 130, 134, 141, 148, 156, 185, 188, 195, 201, 222, 235, 260, 268, 282, 335, 370, 390, 402, 444, 470, 481, 555, 564, 611, 670, 705, 740, 780, 804, 871, 940, 962, 1005, 1110, 1222, 1340, 1410, 1443, 1739, 1742, 1833, 1924, 2010, 2220, 2405, 2444, 2479, 2613, 2820, 2886, 3055, 3149, 3478, 3484, 3666, 4020, 4355, 4810, 4958, 5217, 5226, 5772, 6110, 6298, 6956, 7215, 7332, 7437, 8695, 8710, 9165, 9447, 9620, 9916, 10434, 10452, 12220, 12395, 12596, 13065, 14430, 14874, 15745, 17390, 17420, 18330, 18894, 20868, 22607, 24790, 26085, 26130, 28860, 29748, 31490, 32227, 34780, 36660, 37185, 37788, 40937, 45214, 47235, 49580, 52170, 52260, 62980, 64454, 67821, 74370, 81874, 90428, 94470, 96681, 104340, 113035, 116513, 122811, 128908, 135642, 148740, 161135, 163748, 188940, 193362, 204685, 226070, 233026, 245622, 271284, 322270, 339105, 349539, 386724, 409370, 452140, 466052, 483405, 491244, 582565, 614055, 644540, 678210, 699078, 818740, 966810, 1165130, 1228110, 1356420, 1398156, 1514669, 1747695, 1933620, 2330260, 2456220, 3029338, 3495390, 4544007, 6058676, 6990780, 7573345, 9088014, 15146690, 18176028, 22720035, 30293380, 45440070, 90880140]

約数ペア:

[(1, 90880140), (2, 45440070), (3, 30293380), (4, 22720035), (5, 18176028), (6, 15146690), (10, 9088014), (12, 7573345), (13, 6990780), (15, 6058676), (20, 4544007), (26, 3495390), (30, 3029338), (37, 2456220), (39, 2330260), (47, 1933620), (52, 1747695), (60, 1514669), (65, 1398156), (67, 1356420), (74, 1228110), (78, 1165130), (94, 966810), (111, 818740), (130, 699078), (134, 678210), (141, 644540), (148, 614055), (156, 582565), (185, 491244), (188, 483405), (195, 466052), (201, 452140), (222, 409370), (235, 386724), (260, 349539), (268, 339105), (282, 322270), (335, 271284), (370, 245622), (390, 233026), (402, 226070), (444, 204685), (470, 193362), (481, 188940), (555, 163748), (564, 161135), (611, 148740), (670, 135642), (705, 128908), (740, 122811), (780, 116513), (804, 113035), (871, 104340), (940, 96681), (962, 94470), (1005, 90428), (1110, 81874), (1222, 74370), (1340, 67821), (1410, 64454), (1443, 62980), (1739, 52260), (1742, 52170), (1833, 49580), (1924, 47235), (2010, 45214), (2220, 40937), (2405, 37788), (2444, 37185), (2479, 36660), (2613, 34780), (2820, 32227), (2886, 31490), (3055, 29748), (3149, 28860), (3478, 26130), (3484, 26085), (3666, 24790), (4020, 22607), (4355, 20868), (4810, 18894), (4958, 18330), (5217, 17420), (5226, 17390), (5772, 15745), (6110, 14874), (6298, 14430), (6956, 13065), (7215, 12596), (7332, 12395), (7437, 12220), (8695, 10452), (8710, 10434), (9165, 9916), (9447, 9620)]