149517030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 406425600

約数和(自身を除く): 256908570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 83, 93, 130, 149, 155, 166, 186, 195, 249, 298, 310, 390, 403, 415, 447, 465, 498, 745, 806, 830, 894, 930, 1079, 1209, 1245, 1490, 1937, 2015, 2158, 2235, 2418, 2490, 2573, 3237, 3874, 4030, 4470, 4619, 5146, 5395, 5811, 6045, 6474, 7719, 9238, 9685, 10790, 11622, 12090, 12367, 12865, 13857, 15438, 16185, 19370, 23095, 24734, 25730, 27714, 29055, 32370, 33449, 37101, 38595, 46190, 58110, 60047, 61835, 66898, 69285, 74202, 77190, 100347, 120094, 123670, 138570, 160771, 167245, 180141, 185505, 200694, 300235, 321542, 334490, 360282, 371010, 383377, 482313, 501735, 600470, 766754, 803855, 900705, 964626, 1003470, 1150131, 1607710, 1801410, 1916885, 2300262, 2411565, 3833770, 4823130, 4983901, 5750655, 9967802, 11501310, 14951703, 24919505, 29903406, 49839010, 74758515, 149517030]

約数ペア:

[(1, 149517030), (2, 74758515), (3, 49839010), (5, 29903406), (6, 24919505), (10, 14951703), (13, 11501310), (15, 9967802), (26, 5750655), (30, 4983901), (31, 4823130), (39, 3833770), (62, 2411565), (65, 2300262), (78, 1916885), (83, 1801410), (93, 1607710), (130, 1150131), (149, 1003470), (155, 964626), (166, 900705), (186, 803855), (195, 766754), (249, 600470), (298, 501735), (310, 482313), (390, 383377), (403, 371010), (415, 360282), (447, 334490), (465, 321542), (498, 300235), (745, 200694), (806, 185505), (830, 180141), (894, 167245), (930, 160771), (1079, 138570), (1209, 123670), (1245, 120094), (1490, 100347), (1937, 77190), (2015, 74202), (2158, 69285), (2235, 66898), (2418, 61835), (2490, 60047), (2573, 58110), (3237, 46190), (3874, 38595), (4030, 37101), (4470, 33449), (4619, 32370), (5146, 29055), (5395, 27714), (5811, 25730), (6045, 24734), (6474, 23095), (7719, 19370), (9238, 16185), (9685, 15438), (10790, 13857), (11622, 12865), (12090, 12367)]