29997108180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{124459}}^1$

素因数の和:124590

約数の個数: 144

約数和(自身を含む): 98942712960

約数和(自身を除く): 68945604780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 180, 195, 206, 234, 260, 309, 390, 412, 468, 515, 585, 618, 780, 927, 1030, 1170, 1236, 1339, 1545, 1854, 2060, 2340, 2678, 3090, 3708, 4017, 4635, 5356, 6180, 6695, 8034, 9270, 12051, 13390, 16068, 18540, 20085, 24102, 26780, 40170, 48204, 60255, 80340, 120510, 124459, 241020, 248918, 373377, 497836, 622295, 746754, 1120131, 1244590, 1493508, 1617967, 1866885, 2240262, 2489180, 3235934, 3733770, 4480524, 4853901, 5600655, 6471868, 7467540, 8089835, 9707802, 11201310, 12819277, 14561703, 16179670, 19415604, 22402620, 24269505, 25638554, 29123406, 32359340, 38457831, 48539010, 51277108, 58246812, 64096385, 72808515, 76915662, 97078020, 115373493, 128192770, 145617030, 153831324, 166650601, 192289155, 230746986, 256385540, 291234060, 333301202, 384578310, 461493972, 499951803, 576867465, 666602404, 769156620, 833253005, 999903606, 1153734930, 1499855409, 1666506010, 1999807212, 2307469860, 2499759015, 2999710818, 3333012020, 4999518030, 5999421636, 7499277045, 9999036060, 14998554090, 29997108180]

約数ペア:

[(1, 29997108180), (2, 14998554090), (3, 9999036060), (4, 7499277045), (5, 5999421636), (6, 4999518030), (9, 3333012020), (10, 2999710818), (12, 2499759015), (13, 2307469860), (15, 1999807212), (18, 1666506010), (20, 1499855409), (26, 1153734930), (30, 999903606), (36, 833253005), (39, 769156620), (45, 666602404), (52, 576867465), (60, 499951803), (65, 461493972), (78, 384578310), (90, 333301202), (103, 291234060), (117, 256385540), (130, 230746986), (156, 192289155), (180, 166650601), (195, 153831324), (206, 145617030), (234, 128192770), (260, 115373493), (309, 97078020), (390, 76915662), (412, 72808515), (468, 64096385), (515, 58246812), (585, 51277108), (618, 48539010), (780, 38457831), (927, 32359340), (1030, 29123406), (1170, 25638554), (1236, 24269505), (1339, 22402620), (1545, 19415604), (1854, 16179670), (2060, 14561703), (2340, 12819277), (2678, 11201310), (3090, 9707802), (3708, 8089835), (4017, 7467540), (4635, 6471868), (5356, 5600655), (6180, 4853901), (6695, 4480524), (8034, 3733770), (9270, 3235934), (12051, 2489180), (13390, 2240262), (16068, 1866885), (18540, 1617967), (20085, 1493508), (24102, 1244590), (26780, 1120131), (40170, 746754), (48204, 622295), (60255, 497836), (80340, 373377), (120510, 248918), (124459, 241020)]