149524620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1789}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 481152000

約数和(自身を除く): 331627380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1789, 1990, 2388, 2786, 2985, 3578, 3980, 4179, 5367, 5572, 5970, 6965, 7156, 8358, 8945, 10734, 11940, 12523, 13930, 16716, 17890, 20895, 21468, 25046, 26835, 27860, 35780, 37569, 41790, 50092, 53670, 62615, 75138, 83580, 107340, 125230, 150276, 187845, 250460, 356011, 375690, 712022, 751380, 1068033, 1424044, 1780055, 2136066, 2492077, 3560110, 4272132, 4984154, 5340165, 7120220, 7476231, 9968308, 10680330, 12460385, 14952462, 21360660, 24920770, 29904924, 37381155, 49841540, 74762310, 149524620]

約数ペア:

[(1, 149524620), (2, 74762310), (3, 49841540), (4, 37381155), (5, 29904924), (6, 24920770), (7, 21360660), (10, 14952462), (12, 12460385), (14, 10680330), (15, 9968308), (20, 7476231), (21, 7120220), (28, 5340165), (30, 4984154), (35, 4272132), (42, 3560110), (60, 2492077), (70, 2136066), (84, 1780055), (105, 1424044), (140, 1068033), (199, 751380), (210, 712022), (398, 375690), (420, 356011), (597, 250460), (796, 187845), (995, 150276), (1194, 125230), (1393, 107340), (1789, 83580), (1990, 75138), (2388, 62615), (2786, 53670), (2985, 50092), (3578, 41790), (3980, 37569), (4179, 35780), (5367, 27860), (5572, 26835), (5970, 25046), (6965, 21468), (7156, 20895), (8358, 17890), (8945, 16716), (10734, 13930), (11940, 12523)]