27038200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 76334400

約数和(自身を除く): 49296200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 89, 98, 100, 124, 140, 155, 175, 178, 196, 200, 217, 245, 248, 280, 310, 350, 356, 392, 434, 445, 490, 620, 623, 700, 712, 775, 868, 890, 980, 1085, 1225, 1240, 1246, 1400, 1519, 1550, 1736, 1780, 1960, 2170, 2225, 2450, 2492, 2759, 3038, 3100, 3115, 3560, 4340, 4361, 4450, 4900, 4984, 5425, 5518, 6076, 6200, 6230, 7595, 8680, 8722, 8900, 9800, 10850, 11036, 12152, 12460, 13795, 15190, 15575, 17444, 17800, 19313, 21700, 21805, 22072, 24920, 27590, 30380, 31150, 34888, 37975, 38626, 43400, 43610, 55180, 60760, 62300, 68975, 75950, 77252, 87220, 96565, 109025, 110360, 124600, 135191, 137950, 151900, 154504, 174440, 193130, 218050, 270382, 275900, 303800, 386260, 436100, 482825, 540764, 551800, 675955, 772520, 872200, 965650, 1081528, 1351910, 1931300, 2703820, 3379775, 3862600, 5407640, 6759550, 13519100, 27038200]

約数ペア:

[(1, 27038200), (2, 13519100), (4, 6759550), (5, 5407640), (7, 3862600), (8, 3379775), (10, 2703820), (14, 1931300), (20, 1351910), (25, 1081528), (28, 965650), (31, 872200), (35, 772520), (40, 675955), (49, 551800), (50, 540764), (56, 482825), (62, 436100), (70, 386260), (89, 303800), (98, 275900), (100, 270382), (124, 218050), (140, 193130), (155, 174440), (175, 154504), (178, 151900), (196, 137950), (200, 135191), (217, 124600), (245, 110360), (248, 109025), (280, 96565), (310, 87220), (350, 77252), (356, 75950), (392, 68975), (434, 62300), (445, 60760), (490, 55180), (620, 43610), (623, 43400), (700, 38626), (712, 37975), (775, 34888), (868, 31150), (890, 30380), (980, 27590), (1085, 24920), (1225, 22072), (1240, 21805), (1246, 21700), (1400, 19313), (1519, 17800), (1550, 17444), (1736, 15575), (1780, 15190), (1960, 13795), (2170, 12460), (2225, 12152), (2450, 11036), (2492, 10850), (2759, 9800), (3038, 8900), (3100, 8722), (3115, 8680), (3560, 7595), (4340, 6230), (4361, 6200), (4450, 6076), (4900, 5518), (4984, 5425)]