154347060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1190

約数の個数: 144

約数和(自身を含む): 513886464

約数和(自身を除く): 359539404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 140, 141, 147, 188, 196, 210, 235, 245, 282, 294, 329, 420, 470, 490, 564, 588, 658, 705, 735, 940, 980, 987, 1117, 1316, 1410, 1470, 1645, 1974, 2234, 2303, 2820, 2940, 3290, 3351, 3948, 4468, 4606, 4935, 5585, 6580, 6702, 6909, 7819, 9212, 9870, 11170, 11515, 13404, 13818, 15638, 16755, 19740, 22340, 23030, 23457, 27636, 31276, 33510, 34545, 39095, 46060, 46914, 52499, 54733, 67020, 69090, 78190, 93828, 104998, 109466, 117285, 138180, 156380, 157497, 164199, 209996, 218932, 234570, 262495, 273665, 314994, 328398, 367493, 469140, 524990, 547330, 629988, 656796, 734986, 787485, 820995, 1049980, 1094660, 1102479, 1469972, 1574970, 1641990, 1837465, 2204958, 2572451, 3149940, 3283980, 3674930, 4409916, 5144902, 5512395, 7349860, 7717353, 10289804, 11024790, 12862255, 15434706, 22049580, 25724510, 30869412, 38586765, 51449020, 77173530, 154347060]

約数ペア:

[(1, 154347060), (2, 77173530), (3, 51449020), (4, 38586765), (5, 30869412), (6, 25724510), (7, 22049580), (10, 15434706), (12, 12862255), (14, 11024790), (15, 10289804), (20, 7717353), (21, 7349860), (28, 5512395), (30, 5144902), (35, 4409916), (42, 3674930), (47, 3283980), (49, 3149940), (60, 2572451), (70, 2204958), (84, 1837465), (94, 1641990), (98, 1574970), (105, 1469972), (140, 1102479), (141, 1094660), (147, 1049980), (188, 820995), (196, 787485), (210, 734986), (235, 656796), (245, 629988), (282, 547330), (294, 524990), (329, 469140), (420, 367493), (470, 328398), (490, 314994), (564, 273665), (588, 262495), (658, 234570), (705, 218932), (735, 209996), (940, 164199), (980, 157497), (987, 156380), (1117, 138180), (1316, 117285), (1410, 109466), (1470, 104998), (1645, 93828), (1974, 78190), (2234, 69090), (2303, 67020), (2820, 54733), (2940, 52499), (3290, 46914), (3351, 46060), (3948, 39095), (4468, 34545), (4606, 33510), (4935, 31276), (5585, 27636), (6580, 23457), (6702, 23030), (6909, 22340), (7819, 19740), (9212, 16755), (9870, 15638), (11170, 13818), (11515, 13404)]