153771780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1849

約数の個数: 96

約数和(自身を含む): 454164480

約数和(自身を除く): 300392700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 930, 940, 1410, 1457, 1759, 1860, 2820, 2914, 3518, 4371, 5277, 5828, 7036, 7285, 8742, 8795, 10554, 14570, 17484, 17590, 21108, 21855, 26385, 29140, 35180, 43710, 52770, 54529, 82673, 87420, 105540, 109058, 163587, 165346, 218116, 248019, 272645, 327174, 330692, 413365, 496038, 545290, 654348, 817935, 826730, 992076, 1090580, 1240095, 1635870, 1653460, 2480190, 2562863, 3271740, 4960380, 5125726, 7688589, 10251452, 12814315, 15377178, 25628630, 30754356, 38442945, 51257260, 76885890, 153771780]

約数ペア:

[(1, 153771780), (2, 76885890), (3, 51257260), (4, 38442945), (5, 30754356), (6, 25628630), (10, 15377178), (12, 12814315), (15, 10251452), (20, 7688589), (30, 5125726), (31, 4960380), (47, 3271740), (60, 2562863), (62, 2480190), (93, 1653460), (94, 1635870), (124, 1240095), (141, 1090580), (155, 992076), (186, 826730), (188, 817935), (235, 654348), (282, 545290), (310, 496038), (372, 413365), (465, 330692), (470, 327174), (564, 272645), (620, 248019), (705, 218116), (930, 165346), (940, 163587), (1410, 109058), (1457, 105540), (1759, 87420), (1860, 82673), (2820, 54529), (2914, 52770), (3518, 43710), (4371, 35180), (5277, 29140), (5828, 26385), (7036, 21855), (7285, 21108), (8742, 17590), (8795, 17484), (10554, 14570)]