150532900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 108

約数和(自身を含む): 392641536

約数和(自身を除く): 242108636

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, 196, 217, 245, 310, 350, 434, 490, 620, 700, 775, 868, 980, 991, 1085, 1225, 1519, 1550, 1982, 2170, 2450, 3038, 3100, 3964, 4340, 4900, 4955, 5425, 6076, 6937, 7595, 9910, 10850, 13874, 15190, 19820, 21700, 24775, 27748, 30380, 30721, 34685, 37975, 48559, 49550, 61442, 69370, 75950, 97118, 99100, 122884, 138740, 151900, 153605, 173425, 194236, 215047, 242795, 307210, 346850, 430094, 485590, 614420, 693700, 768025, 860188, 971180, 1075235, 1213975, 1505329, 1536050, 2150470, 2427950, 3010658, 3072100, 4300940, 4855900, 5376175, 6021316, 7526645, 10752350, 15053290, 21504700, 30106580, 37633225, 75266450, 150532900]

約数ペア:

[(1, 150532900), (2, 75266450), (4, 37633225), (5, 30106580), (7, 21504700), (10, 15053290), (14, 10752350), (20, 7526645), (25, 6021316), (28, 5376175), (31, 4855900), (35, 4300940), (49, 3072100), (50, 3010658), (62, 2427950), (70, 2150470), (98, 1536050), (100, 1505329), (124, 1213975), (140, 1075235), (155, 971180), (175, 860188), (196, 768025), (217, 693700), (245, 614420), (310, 485590), (350, 430094), (434, 346850), (490, 307210), (620, 242795), (700, 215047), (775, 194236), (868, 173425), (980, 153605), (991, 151900), (1085, 138740), (1225, 122884), (1519, 99100), (1550, 97118), (1982, 75950), (2170, 69370), (2450, 61442), (3038, 49550), (3100, 48559), (3964, 37975), (4340, 34685), (4900, 30721), (4955, 30380), (5425, 27748), (6076, 24775), (6937, 21700), (7595, 19820), (9910, 15190), (10850, 13874)]