153034980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1831}}^1$

素因数の和:2049

約数の個数: 96

約数和(自身を含む): 492441600

約数和(自身を除く): 339406620

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, 1831, 1990, 2388, 2786, 2985, 3662, 3980, 4179, 5493, 5572, 5970, 6965, 7324, 8358, 9155, 10986, 11940, 12817, 13930, 16716, 18310, 20895, 21972, 25634, 27465, 27860, 36620, 38451, 41790, 51268, 54930, 64085, 76902, 83580, 109860, 128170, 153804, 192255, 256340, 364369, 384510, 728738, 769020, 1093107, 1457476, 1821845, 2186214, 2550583, 3643690, 4372428, 5101166, 5465535, 7287380, 7651749, 10202332, 10931070, 12752915, 15303498, 21862140, 25505830, 30606996, 38258745, 51011660, 76517490, 153034980]

約数ペア:

[(1, 153034980), (2, 76517490), (3, 51011660), (4, 38258745), (5, 30606996), (6, 25505830), (7, 21862140), (10, 15303498), (12, 12752915), (14, 10931070), (15, 10202332), (20, 7651749), (21, 7287380), (28, 5465535), (30, 5101166), (35, 4372428), (42, 3643690), (60, 2550583), (70, 2186214), (84, 1821845), (105, 1457476), (140, 1093107), (199, 769020), (210, 728738), (398, 384510), (420, 364369), (597, 256340), (796, 192255), (995, 153804), (1194, 128170), (1393, 109860), (1831, 83580), (1990, 76902), (2388, 64085), (2786, 54930), (2985, 51268), (3662, 41790), (3980, 38451), (4179, 36620), (5493, 27860), (5572, 27465), (5970, 25634), (6965, 21972), (7324, 20895), (8358, 18310), (9155, 16716), (10986, 13930), (11940, 12817)]