12257660400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3023}}^1$

素因数の和:3184

約数の個数: 240

約数和(自身を含む): 40917381120

約数和(自身を除く): 28659720720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 109, 120, 124, 150, 155, 186, 200, 218, 240, 248, 300, 310, 327, 372, 400, 436, 465, 496, 545, 600, 620, 654, 744, 775, 872, 930, 1090, 1200, 1240, 1308, 1488, 1550, 1635, 1744, 1860, 2180, 2325, 2480, 2616, 2725, 3023, 3100, 3270, 3379, 3720, 4360, 4650, 5232, 5450, 6046, 6200, 6540, 6758, 7440, 8175, 8720, 9069, 9300, 10137, 10900, 12092, 12400, 13080, 13516, 15115, 16350, 16895, 18138, 18600, 20274, 21800, 24184, 26160, 27032, 30230, 32700, 33790, 36276, 37200, 40548, 43600, 45345, 48368, 50685, 54064, 60460, 65400, 67580, 72552, 75575, 81096, 84475, 90690, 93713, 101370, 120920, 130800, 135160, 145104, 151150, 162192, 168950, 181380, 187426, 202740, 226725, 241840, 253425, 270320, 281139, 302300, 329507, 337900, 362760, 374852, 405480, 453450, 468565, 506850, 562278, 604600, 659014, 675800, 725520, 749704, 810960, 906900, 937130, 988521, 1013700, 1124556, 1209200, 1318028, 1351600, 1405695, 1499408, 1647535, 1813800, 1874260, 1977042, 2027400, 2249112, 2342825, 2636056, 2811390, 3295070, 3627600, 3748520, 3954084, 4054800, 4498224, 4685650, 4942605, 5272112, 5622780, 6590140, 7028475, 7497040, 7908168, 8237675, 9371300, 9885210, 10214717, 11245560, 13180280, 14056950, 15816336, 16475350, 18742600, 19770420, 20429434, 22491120, 24713025, 26360560, 28113900, 30644151, 32950700, 37485200, 39540840, 40858868, 49426050, 51073585, 56227800, 61288302, 65901400, 79081680, 81717736, 98852100, 102147170, 112455600, 122576604, 131802800, 153220755, 163435472, 197704200, 204294340, 245153208, 255367925, 306441510, 395408400, 408588680, 490306416, 510735850, 612883020, 766103775, 817177360, 1021471700, 1225766040, 1532207550, 2042943400, 2451532080, 3064415100, 4085886800, 6128830200, 12257660400]

約数ペア:

[(1, 12257660400), (2, 6128830200), (3, 4085886800), (4, 3064415100), (5, 2451532080), (6, 2042943400), (8, 1532207550), (10, 1225766040), (12, 1021471700), (15, 817177360), (16, 766103775), (20, 612883020), (24, 510735850), (25, 490306416), (30, 408588680), (31, 395408400), (40, 306441510), (48, 255367925), (50, 245153208), (60, 204294340), (62, 197704200), (75, 163435472), (80, 153220755), (93, 131802800), (100, 122576604), (109, 112455600), (120, 102147170), (124, 98852100), (150, 81717736), (155, 79081680), (186, 65901400), (200, 61288302), (218, 56227800), (240, 51073585), (248, 49426050), (300, 40858868), (310, 39540840), (327, 37485200), (372, 32950700), (400, 30644151), (436, 28113900), (465, 26360560), (496, 24713025), (545, 22491120), (600, 20429434), (620, 19770420), (654, 18742600), (744, 16475350), (775, 15816336), (872, 14056950), (930, 13180280), (1090, 11245560), (1200, 10214717), (1240, 9885210), (1308, 9371300), (1488, 8237675), (1550, 7908168), (1635, 7497040), (1744, 7028475), (1860, 6590140), (2180, 5622780), (2325, 5272112), (2480, 4942605), (2616, 4685650), (2725, 4498224), (3023, 4054800), (3100, 3954084), (3270, 3748520), (3379, 3627600), (3720, 3295070), (4360, 2811390), (4650, 2636056), (5232, 2342825), (5450, 2249112), (6046, 2027400), (6200, 1977042), (6540, 1874260), (6758, 1813800), (7440, 1647535), (8175, 1499408), (8720, 1405695), (9069, 1351600), (9300, 1318028), (10137, 1209200), (10900, 1124556), (12092, 1013700), (12400, 988521), (13080, 937130), (13516, 906900), (15115, 810960), (16350, 749704), (16895, 725520), (18138, 675800), (18600, 659014), (20274, 604600), (21800, 562278), (24184, 506850), (26160, 468565), (27032, 453450), (30230, 405480), (32700, 374852), (33790, 362760), (36276, 337900), (37200, 329507), (40548, 302300), (43600, 281139), (45345, 270320), (48368, 253425), (50685, 241840), (54064, 226725), (60460, 202740), (65400, 187426), (67580, 181380), (72552, 168950), (75575, 162192), (81096, 151150), (84475, 145104), (90690, 135160), (93713, 130800), (101370, 120920)]