29385400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 80787240

約数和(自身を除く): 51401840

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 37, 38, 40, 44, 50, 55, 74, 76, 88, 95, 100, 110, 148, 152, 185, 190, 200, 209, 220, 275, 296, 361, 370, 380, 407, 418, 440, 475, 550, 703, 722, 740, 760, 814, 836, 925, 950, 1045, 1100, 1406, 1444, 1480, 1628, 1672, 1805, 1850, 1900, 2035, 2090, 2200, 2812, 2888, 3256, 3515, 3610, 3700, 3800, 3971, 4070, 4180, 5225, 5624, 7030, 7220, 7400, 7733, 7942, 8140, 8360, 9025, 10175, 10450, 13357, 14060, 14440, 15466, 15884, 16280, 17575, 18050, 19855, 20350, 20900, 26714, 28120, 30932, 31768, 35150, 36100, 38665, 39710, 40700, 41800, 53428, 61864, 66785, 70300, 72200, 77330, 79420, 81400, 99275, 106856, 133570, 140600, 146927, 154660, 158840, 193325, 198550, 267140, 293854, 309320, 333925, 386650, 397100, 534280, 587708, 667850, 734635, 773300, 794200, 1175416, 1335700, 1469270, 1546600, 2671400, 2938540, 3673175, 5877080, 7346350, 14692700, 29385400]

約数ペア:

[(1, 29385400), (2, 14692700), (4, 7346350), (5, 5877080), (8, 3673175), (10, 2938540), (11, 2671400), (19, 1546600), (20, 1469270), (22, 1335700), (25, 1175416), (37, 794200), (38, 773300), (40, 734635), (44, 667850), (50, 587708), (55, 534280), (74, 397100), (76, 386650), (88, 333925), (95, 309320), (100, 293854), (110, 267140), (148, 198550), (152, 193325), (185, 158840), (190, 154660), (200, 146927), (209, 140600), (220, 133570), (275, 106856), (296, 99275), (361, 81400), (370, 79420), (380, 77330), (407, 72200), (418, 70300), (440, 66785), (475, 61864), (550, 53428), (703, 41800), (722, 40700), (740, 39710), (760, 38665), (814, 36100), (836, 35150), (925, 31768), (950, 30932), (1045, 28120), (1100, 26714), (1406, 20900), (1444, 20350), (1480, 19855), (1628, 18050), (1672, 17575), (1805, 16280), (1850, 15884), (1900, 15466), (2035, 14440), (2090, 14060), (2200, 13357), (2812, 10450), (2888, 10175), (3256, 9025), (3515, 8360), (3610, 8140), (3700, 7942), (3800, 7733), (3971, 7400), (4070, 7220), (4180, 7030), (5225, 5624)]