29012900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 108

約数和(自身を含む): 75995136

約数和(自身を除く): 46982236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 140, 155, 175, 191, 196, 217, 245, 310, 350, 382, 434, 490, 620, 700, 764, 775, 868, 955, 980, 1085, 1225, 1337, 1519, 1550, 1910, 2170, 2450, 2674, 3038, 3100, 3820, 4340, 4775, 4900, 5348, 5425, 5921, 6076, 6685, 7595, 9359, 9550, 10850, 11842, 13370, 15190, 18718, 19100, 21700, 23684, 26740, 29605, 30380, 33425, 37436, 37975, 41447, 46795, 59210, 66850, 75950, 82894, 93590, 118420, 133700, 148025, 151900, 165788, 187180, 207235, 233975, 290129, 296050, 414470, 467950, 580258, 592100, 828940, 935900, 1036175, 1160516, 1450645, 2072350, 2901290, 4144700, 5802580, 7253225, 14506450, 29012900]

約数ペア:

[(1, 29012900), (2, 14506450), (4, 7253225), (5, 5802580), (7, 4144700), (10, 2901290), (14, 2072350), (20, 1450645), (25, 1160516), (28, 1036175), (31, 935900), (35, 828940), (49, 592100), (50, 580258), (62, 467950), (70, 414470), (98, 296050), (100, 290129), (124, 233975), (140, 207235), (155, 187180), (175, 165788), (191, 151900), (196, 148025), (217, 133700), (245, 118420), (310, 93590), (350, 82894), (382, 75950), (434, 66850), (490, 59210), (620, 46795), (700, 41447), (764, 37975), (775, 37436), (868, 33425), (955, 30380), (980, 29605), (1085, 26740), (1225, 23684), (1337, 21700), (1519, 19100), (1550, 18718), (1910, 15190), (2170, 13370), (2450, 11842), (2674, 10850), (3038, 9550), (3100, 9359), (3820, 7595), (4340, 6685), (4775, 6076), (4900, 5921), (5348, 5425)]