75760860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 250852896

約数和(自身を除く): 175092036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 140, 146, 147, 196, 210, 219, 245, 292, 294, 353, 365, 420, 438, 490, 511, 588, 706, 730, 735, 876, 980, 1022, 1059, 1095, 1412, 1460, 1470, 1533, 1765, 2044, 2118, 2190, 2471, 2555, 2940, 3066, 3530, 3577, 4236, 4380, 4942, 5110, 5295, 6132, 7060, 7154, 7413, 7665, 9884, 10220, 10590, 10731, 12355, 14308, 14826, 15330, 17297, 17885, 21180, 21462, 24710, 25769, 29652, 30660, 34594, 35770, 37065, 42924, 49420, 51538, 51891, 53655, 69188, 71540, 74130, 77307, 86485, 103076, 103782, 107310, 128845, 148260, 154614, 172970, 180383, 207564, 214620, 257690, 259455, 309228, 345940, 360766, 386535, 515380, 518910, 541149, 721532, 773070, 901915, 1037820, 1082298, 1262681, 1546140, 1803830, 2164596, 2525362, 2705745, 3607660, 3788043, 5050724, 5411490, 6313405, 7576086, 10822980, 12626810, 15152172, 18940215, 25253620, 37880430, 75760860]

約数ペア:

[(1, 75760860), (2, 37880430), (3, 25253620), (4, 18940215), (5, 15152172), (6, 12626810), (7, 10822980), (10, 7576086), (12, 6313405), (14, 5411490), (15, 5050724), (20, 3788043), (21, 3607660), (28, 2705745), (30, 2525362), (35, 2164596), (42, 1803830), (49, 1546140), (60, 1262681), (70, 1082298), (73, 1037820), (84, 901915), (98, 773070), (105, 721532), (140, 541149), (146, 518910), (147, 515380), (196, 386535), (210, 360766), (219, 345940), (245, 309228), (292, 259455), (294, 257690), (353, 214620), (365, 207564), (420, 180383), (438, 172970), (490, 154614), (511, 148260), (588, 128845), (706, 107310), (730, 103782), (735, 103076), (876, 86485), (980, 77307), (1022, 74130), (1059, 71540), (1095, 69188), (1412, 53655), (1460, 51891), (1470, 51538), (1533, 49420), (1765, 42924), (2044, 37065), (2118, 35770), (2190, 34594), (2471, 30660), (2555, 29652), (2940, 25769), (3066, 24710), (3530, 21462), (3577, 21180), (4236, 17885), (4380, 17297), (4942, 15330), (5110, 14826), (5295, 14308), (6132, 12355), (7060, 10731), (7154, 10590), (7413, 10220), (7665, 9884)]