4424700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 15276800

約数和(自身を除く): 10852100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 49, 50, 60, 70, 75, 84, 86, 98, 100, 105, 129, 140, 147, 150, 172, 175, 196, 210, 215, 245, 258, 294, 300, 301, 343, 350, 420, 430, 490, 516, 525, 588, 602, 645, 686, 700, 735, 860, 903, 980, 1029, 1050, 1075, 1204, 1225, 1290, 1372, 1470, 1505, 1715, 1806, 2058, 2100, 2107, 2150, 2450, 2580, 2940, 3010, 3225, 3430, 3612, 3675, 4116, 4214, 4300, 4515, 4900, 5145, 6020, 6321, 6450, 6860, 7350, 7525, 8428, 8575, 9030, 10290, 10535, 12642, 12900, 14700, 14749, 15050, 17150, 18060, 20580, 21070, 22575, 25284, 25725, 29498, 30100, 31605, 34300, 42140, 44247, 45150, 51450, 52675, 58996, 63210, 73745, 88494, 90300, 102900, 105350, 126420, 147490, 158025, 176988, 210700, 221235, 294980, 316050, 368725, 442470, 632100, 737450, 884940, 1106175, 1474900, 2212350, 4424700]

約数ペア:

[(1, 4424700), (2, 2212350), (3, 1474900), (4, 1106175), (5, 884940), (6, 737450), (7, 632100), (10, 442470), (12, 368725), (14, 316050), (15, 294980), (20, 221235), (21, 210700), (25, 176988), (28, 158025), (30, 147490), (35, 126420), (42, 105350), (43, 102900), (49, 90300), (50, 88494), (60, 73745), (70, 63210), (75, 58996), (84, 52675), (86, 51450), (98, 45150), (100, 44247), (105, 42140), (129, 34300), (140, 31605), (147, 30100), (150, 29498), (172, 25725), (175, 25284), (196, 22575), (210, 21070), (215, 20580), (245, 18060), (258, 17150), (294, 15050), (300, 14749), (301, 14700), (343, 12900), (350, 12642), (420, 10535), (430, 10290), (490, 9030), (516, 8575), (525, 8428), (588, 7525), (602, 7350), (645, 6860), (686, 6450), (700, 6321), (735, 6020), (860, 5145), (903, 4900), (980, 4515), (1029, 4300), (1050, 4214), (1075, 4116), (1204, 3675), (1225, 3612), (1290, 3430), (1372, 3225), (1470, 3010), (1505, 2940), (1715, 2580), (1806, 2450), (2058, 2150), (2100, 2107)]