139491300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:838

約数の個数: 144

約数和(自身を含む): 444471552

約数和(自身を除く): 304980252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 75, 78, 94, 100, 130, 141, 150, 156, 188, 195, 235, 260, 282, 300, 325, 390, 470, 564, 611, 650, 705, 761, 780, 940, 975, 1175, 1222, 1300, 1410, 1522, 1833, 1950, 2283, 2350, 2444, 2820, 3044, 3055, 3525, 3666, 3805, 3900, 4566, 4700, 6110, 7050, 7332, 7610, 9132, 9165, 9893, 11415, 12220, 14100, 15220, 15275, 18330, 19025, 19786, 22830, 29679, 30550, 35767, 36660, 38050, 39572, 45660, 45825, 49465, 57075, 59358, 61100, 71534, 76100, 91650, 98930, 107301, 114150, 118716, 143068, 148395, 178835, 183300, 197860, 214602, 228300, 247325, 296790, 357670, 429204, 464971, 494650, 536505, 593580, 715340, 741975, 894175, 929942, 989300, 1073010, 1394913, 1483950, 1788350, 1859884, 2146020, 2324855, 2682525, 2789826, 2967900, 3576700, 4649710, 5365050, 5579652, 6974565, 9299420, 10730100, 11624275, 13949130, 23248550, 27898260, 34872825, 46497100, 69745650, 139491300]

約数ペア:

[(1, 139491300), (2, 69745650), (3, 46497100), (4, 34872825), (5, 27898260), (6, 23248550), (10, 13949130), (12, 11624275), (13, 10730100), (15, 9299420), (20, 6974565), (25, 5579652), (26, 5365050), (30, 4649710), (39, 3576700), (47, 2967900), (50, 2789826), (52, 2682525), (60, 2324855), (65, 2146020), (75, 1859884), (78, 1788350), (94, 1483950), (100, 1394913), (130, 1073010), (141, 989300), (150, 929942), (156, 894175), (188, 741975), (195, 715340), (235, 593580), (260, 536505), (282, 494650), (300, 464971), (325, 429204), (390, 357670), (470, 296790), (564, 247325), (611, 228300), (650, 214602), (705, 197860), (761, 183300), (780, 178835), (940, 148395), (975, 143068), (1175, 118716), (1222, 114150), (1300, 107301), (1410, 98930), (1522, 91650), (1833, 76100), (1950, 71534), (2283, 61100), (2350, 59358), (2444, 57075), (2820, 49465), (3044, 45825), (3055, 45660), (3525, 39572), (3666, 38050), (3805, 36660), (3900, 35767), (4566, 30550), (4700, 29679), (6110, 22830), (7050, 19786), (7332, 19025), (7610, 18330), (9132, 15275), (9165, 15220), (9893, 14100), (11415, 12220)]