39719400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^3\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 144336000

約数和(自身を除く): 104616600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 193, 196, 200, 210, 245, 280, 294, 300, 343, 350, 386, 392, 420, 490, 525, 579, 588, 600, 686, 700, 735, 772, 840, 965, 980, 1029, 1050, 1158, 1176, 1225, 1351, 1372, 1400, 1470, 1544, 1715, 1930, 1960, 2058, 2100, 2316, 2450, 2702, 2744, 2895, 2940, 3430, 3675, 3860, 4053, 4116, 4200, 4632, 4825, 4900, 5145, 5404, 5790, 5880, 6755, 6860, 7350, 7720, 8106, 8232, 8575, 9457, 9650, 9800, 10290, 10808, 11580, 13510, 13720, 14475, 14700, 16212, 17150, 18914, 19300, 20265, 20580, 23160, 25725, 27020, 28371, 28950, 29400, 32424, 33775, 34300, 37828, 38600, 40530, 41160, 47285, 51450, 54040, 56742, 57900, 66199, 67550, 68600, 75656, 81060, 94570, 101325, 102900, 113484, 115800, 132398, 135100, 141855, 162120, 189140, 198597, 202650, 205800, 226968, 236425, 264796, 270200, 283710, 330995, 378280, 397194, 405300, 472850, 529592, 567420, 661990, 709275, 794388, 810600, 945700, 992985, 1134840, 1323980, 1418550, 1588776, 1654975, 1891400, 1985970, 2647960, 2837100, 3309950, 3971940, 4964925, 5674200, 6619900, 7943880, 9929850, 13239800, 19859700, 39719400]

約数ペア:

[(1, 39719400), (2, 19859700), (3, 13239800), (4, 9929850), (5, 7943880), (6, 6619900), (7, 5674200), (8, 4964925), (10, 3971940), (12, 3309950), (14, 2837100), (15, 2647960), (20, 1985970), (21, 1891400), (24, 1654975), (25, 1588776), (28, 1418550), (30, 1323980), (35, 1134840), (40, 992985), (42, 945700), (49, 810600), (50, 794388), (56, 709275), (60, 661990), (70, 567420), (75, 529592), (84, 472850), (98, 405300), (100, 397194), (105, 378280), (120, 330995), (140, 283710), (147, 270200), (150, 264796), (168, 236425), (175, 226968), (193, 205800), (196, 202650), (200, 198597), (210, 189140), (245, 162120), (280, 141855), (294, 135100), (300, 132398), (343, 115800), (350, 113484), (386, 102900), (392, 101325), (420, 94570), (490, 81060), (525, 75656), (579, 68600), (588, 67550), (600, 66199), (686, 57900), (700, 56742), (735, 54040), (772, 51450), (840, 47285), (965, 41160), (980, 40530), (1029, 38600), (1050, 37828), (1158, 34300), (1176, 33775), (1225, 32424), (1351, 29400), (1372, 28950), (1400, 28371), (1470, 27020), (1544, 25725), (1715, 23160), (1930, 20580), (1960, 20265), (2058, 19300), (2100, 18914), (2316, 17150), (2450, 16212), (2702, 14700), (2744, 14475), (2895, 13720), (2940, 13510), (3430, 11580), (3675, 10808), (3860, 10290), (4053, 9800), (4116, 9650), (4200, 9457), (4632, 8575), (4825, 8232), (4900, 8106), (5145, 7720), (5404, 7350), (5790, 6860), (5880, 6755)]