75991230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1351

約数の個数: 128

約数和(自身を含む): 239247360

約数和(自身を除く): 163256130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1297, 1302, 1395, 1674, 1890, 1953, 2170, 2594, 2790, 3255, 3891, 3906, 4185, 5859, 6485, 6510, 7782, 8370, 9079, 9765, 11673, 11718, 12970, 18158, 19455, 19530, 23346, 27237, 29295, 35019, 38910, 40207, 45395, 54474, 58365, 58590, 70038, 80414, 81711, 90790, 116730, 120621, 136185, 163422, 175095, 201035, 241242, 245133, 272370, 281449, 350190, 361863, 402070, 408555, 490266, 562898, 603105, 723726, 817110, 844347, 1085589, 1206210, 1225665, 1407245, 1688694, 1809315, 2171178, 2451330, 2533041, 2814490, 3618630, 4221735, 5066082, 5427945, 7599123, 8443470, 10855890, 12665205, 15198246, 25330410, 37995615, 75991230]

約数ペア:

[(1, 75991230), (2, 37995615), (3, 25330410), (5, 15198246), (6, 12665205), (7, 10855890), (9, 8443470), (10, 7599123), (14, 5427945), (15, 5066082), (18, 4221735), (21, 3618630), (27, 2814490), (30, 2533041), (31, 2451330), (35, 2171178), (42, 1809315), (45, 1688694), (54, 1407245), (62, 1225665), (63, 1206210), (70, 1085589), (90, 844347), (93, 817110), (105, 723726), (126, 603105), (135, 562898), (155, 490266), (186, 408555), (189, 402070), (210, 361863), (217, 350190), (270, 281449), (279, 272370), (310, 245133), (315, 241242), (378, 201035), (434, 175095), (465, 163422), (558, 136185), (630, 120621), (651, 116730), (837, 90790), (930, 81711), (945, 80414), (1085, 70038), (1297, 58590), (1302, 58365), (1395, 54474), (1674, 45395), (1890, 40207), (1953, 38910), (2170, 35019), (2594, 29295), (2790, 27237), (3255, 23346), (3891, 19530), (3906, 19455), (4185, 18158), (5859, 12970), (6485, 11718), (6510, 11673), (7782, 9765), (8370, 9079)]