69983550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1747

約数の個数: 144

約数和(自身を含む): 231547680

約数和(自身を除く): 161564130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1709, 1950, 2275, 2730, 2925, 3150, 3418, 4095, 4550, 5127, 5850, 6825, 8190, 8545, 10254, 11963, 13650, 15381, 17090, 20475, 22217, 23926, 25635, 30762, 35889, 40950, 42725, 44434, 51270, 59815, 66651, 71778, 76905, 85450, 107667, 111085, 119630, 128175, 133302, 153810, 155519, 179445, 199953, 215334, 222170, 256350, 299075, 311038, 333255, 358890, 384525, 399906, 466557, 538335, 555425, 598150, 666510, 769050, 777595, 897225, 933114, 999765, 1076670, 1110850, 1399671, 1555190, 1666275, 1794450, 1999530, 2332785, 2691675, 2799342, 3332550, 3887975, 4665570, 4998825, 5383350, 6998355, 7775950, 9997650, 11663925, 13996710, 23327850, 34991775, 69983550]

約数ペア:

[(1, 69983550), (2, 34991775), (3, 23327850), (5, 13996710), (6, 11663925), (7, 9997650), (9, 7775950), (10, 6998355), (13, 5383350), (14, 4998825), (15, 4665570), (18, 3887975), (21, 3332550), (25, 2799342), (26, 2691675), (30, 2332785), (35, 1999530), (39, 1794450), (42, 1666275), (45, 1555190), (50, 1399671), (63, 1110850), (65, 1076670), (70, 999765), (75, 933114), (78, 897225), (90, 777595), (91, 769050), (105, 666510), (117, 598150), (126, 555425), (130, 538335), (150, 466557), (175, 399906), (182, 384525), (195, 358890), (210, 333255), (225, 311038), (234, 299075), (273, 256350), (315, 222170), (325, 215334), (350, 199953), (390, 179445), (450, 155519), (455, 153810), (525, 133302), (546, 128175), (585, 119630), (630, 111085), (650, 107667), (819, 85450), (910, 76905), (975, 71778), (1050, 66651), (1170, 59815), (1365, 51270), (1575, 44434), (1638, 42725), (1709, 40950), (1950, 35889), (2275, 30762), (2730, 25635), (2925, 23926), (3150, 22217), (3418, 20475), (4095, 17090), (4550, 15381), (5127, 13650), (5850, 11963), (6825, 10254), (8190, 8545)]