29974400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 85374000

約数和(自身を除く): 55399600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 29, 32, 34, 38, 40, 50, 58, 64, 68, 76, 80, 85, 95, 100, 116, 128, 136, 145, 152, 160, 170, 190, 200, 232, 272, 290, 304, 320, 323, 340, 380, 400, 425, 464, 475, 493, 544, 551, 580, 608, 640, 646, 680, 725, 760, 800, 850, 928, 950, 986, 1088, 1102, 1160, 1216, 1292, 1360, 1450, 1520, 1600, 1615, 1700, 1856, 1900, 1972, 2176, 2204, 2320, 2432, 2465, 2584, 2720, 2755, 2900, 3040, 3200, 3230, 3400, 3712, 3800, 3944, 4408, 4640, 4930, 5168, 5440, 5510, 5800, 6080, 6460, 6800, 7600, 7888, 8075, 8816, 9280, 9367, 9860, 10336, 10880, 11020, 11600, 12160, 12325, 12920, 13600, 13775, 15200, 15776, 16150, 17632, 18560, 18734, 19720, 20672, 22040, 23200, 24650, 25840, 27200, 27550, 30400, 31552, 32300, 35264, 37468, 39440, 41344, 44080, 46400, 46835, 49300, 51680, 54400, 55100, 60800, 63104, 64600, 70528, 74936, 78880, 88160, 92800, 93670, 98600, 103360, 110200, 129200, 149872, 157760, 176320, 187340, 197200, 206720, 220400, 234175, 258400, 299744, 315520, 352640, 374680, 394400, 440800, 468350, 516800, 599488, 749360, 788800, 881600, 936700, 1033600, 1198976, 1498720, 1577600, 1763200, 1873400, 2997440, 3746800, 5994880, 7493600, 14987200, 29974400]

約数ペア:

[(1, 29974400), (2, 14987200), (4, 7493600), (5, 5994880), (8, 3746800), (10, 2997440), (16, 1873400), (17, 1763200), (19, 1577600), (20, 1498720), (25, 1198976), (29, 1033600), (32, 936700), (34, 881600), (38, 788800), (40, 749360), (50, 599488), (58, 516800), (64, 468350), (68, 440800), (76, 394400), (80, 374680), (85, 352640), (95, 315520), (100, 299744), (116, 258400), (128, 234175), (136, 220400), (145, 206720), (152, 197200), (160, 187340), (170, 176320), (190, 157760), (200, 149872), (232, 129200), (272, 110200), (290, 103360), (304, 98600), (320, 93670), (323, 92800), (340, 88160), (380, 78880), (400, 74936), (425, 70528), (464, 64600), (475, 63104), (493, 60800), (544, 55100), (551, 54400), (580, 51680), (608, 49300), (640, 46835), (646, 46400), (680, 44080), (725, 41344), (760, 39440), (800, 37468), (850, 35264), (928, 32300), (950, 31552), (986, 30400), (1088, 27550), (1102, 27200), (1160, 25840), (1216, 24650), (1292, 23200), (1360, 22040), (1450, 20672), (1520, 19720), (1600, 18734), (1615, 18560), (1700, 17632), (1856, 16150), (1900, 15776), (1972, 15200), (2176, 13775), (2204, 13600), (2320, 12920), (2432, 12325), (2465, 12160), (2584, 11600), (2720, 11020), (2755, 10880), (2900, 10336), (3040, 9860), (3200, 9367), (3230, 9280), (3400, 8816), (3712, 8075), (3800, 7888), (3944, 7600), (4408, 6800), (4640, 6460), (4930, 6080), (5168, 5800), (5440, 5510)]