151258620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 448358400

約数和(自身を除く): 297099780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 277, 285, 380, 479, 554, 570, 831, 958, 1108, 1140, 1385, 1437, 1662, 1916, 2395, 2770, 2874, 3324, 4155, 4790, 5263, 5540, 5748, 7185, 8310, 9101, 9580, 10526, 14370, 15789, 16620, 18202, 21052, 26315, 27303, 28740, 31578, 36404, 45505, 52630, 54606, 63156, 78945, 91010, 105260, 109212, 132683, 136515, 157890, 182020, 265366, 273030, 315780, 398049, 530732, 546060, 663415, 796098, 1326830, 1592196, 1990245, 2520977, 2653660, 3980490, 5041954, 7562931, 7960980, 10083908, 12604885, 15125862, 25209770, 30251724, 37814655, 50419540, 75629310, 151258620]

約数ペア:

[(1, 151258620), (2, 75629310), (3, 50419540), (4, 37814655), (5, 30251724), (6, 25209770), (10, 15125862), (12, 12604885), (15, 10083908), (19, 7960980), (20, 7562931), (30, 5041954), (38, 3980490), (57, 2653660), (60, 2520977), (76, 1990245), (95, 1592196), (114, 1326830), (190, 796098), (228, 663415), (277, 546060), (285, 530732), (380, 398049), (479, 315780), (554, 273030), (570, 265366), (831, 182020), (958, 157890), (1108, 136515), (1140, 132683), (1385, 109212), (1437, 105260), (1662, 91010), (1916, 78945), (2395, 63156), (2770, 54606), (2874, 52630), (3324, 45505), (4155, 36404), (4790, 31578), (5263, 28740), (5540, 27303), (5748, 26315), (7185, 21052), (8310, 18202), (9101, 16620), (9580, 15789), (10526, 14370)]