149976840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:911

約数の個数: 128

約数和(自身を含む): 489000960

約数和(自身を除く): 339024120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 757, 762, 780, 1016, 1270, 1514, 1524, 1560, 1651, 1905, 2271, 2540, 3028, 3048, 3302, 3785, 3810, 4542, 4953, 5080, 6056, 6604, 7570, 7620, 8255, 9084, 9841, 9906, 11355, 13208, 15140, 15240, 16510, 18168, 19682, 19812, 22710, 24765, 29523, 30280, 33020, 39364, 39624, 45420, 49205, 49530, 59046, 66040, 78728, 90840, 96139, 98410, 99060, 118092, 147615, 192278, 196820, 198120, 236184, 288417, 295230, 384556, 393640, 480695, 576834, 590460, 769112, 961390, 1153668, 1180920, 1249807, 1442085, 1922780, 2307336, 2499614, 2884170, 3749421, 3845560, 4999228, 5768340, 6249035, 7498842, 9998456, 11536680, 12498070, 14997684, 18747105, 24996140, 29995368, 37494210, 49992280, 74988420, 149976840]

約数ペア:

[(1, 149976840), (2, 74988420), (3, 49992280), (4, 37494210), (5, 29995368), (6, 24996140), (8, 18747105), (10, 14997684), (12, 12498070), (13, 11536680), (15, 9998456), (20, 7498842), (24, 6249035), (26, 5768340), (30, 4999228), (39, 3845560), (40, 3749421), (52, 2884170), (60, 2499614), (65, 2307336), (78, 1922780), (104, 1442085), (120, 1249807), (127, 1180920), (130, 1153668), (156, 961390), (195, 769112), (254, 590460), (260, 576834), (312, 480695), (381, 393640), (390, 384556), (508, 295230), (520, 288417), (635, 236184), (757, 198120), (762, 196820), (780, 192278), (1016, 147615), (1270, 118092), (1514, 99060), (1524, 98410), (1560, 96139), (1651, 90840), (1905, 78728), (2271, 66040), (2540, 59046), (3028, 49530), (3048, 49205), (3302, 45420), (3785, 39624), (3810, 39364), (4542, 33020), (4953, 30280), (5080, 29523), (6056, 24765), (6604, 22710), (7570, 19812), (7620, 19682), (8255, 18168), (9084, 16510), (9841, 15240), (9906, 15140), (11355, 13208)]