145826460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20773}}^1$

素因数の和:20804

約数の個数: 96

約数和(自身を含む): 488604480

約数和(自身を除く): 342778020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 20773, 41546, 62319, 83092, 103865, 124638, 186957, 207730, 249276, 270049, 311595, 373914, 415460, 540098, 560871, 623190, 747828, 810147, 934785, 1080196, 1121742, 1246380, 1350245, 1620294, 1869570, 2243484, 2430441, 2700490, 2804355, 3240588, 3739140, 4050735, 4860882, 5400980, 5608710, 7291323, 8101470, 9721764, 11217420, 12152205, 14582646, 16202940, 24304410, 29165292, 36456615, 48608820, 72913230, 145826460]

約数ペア:

[(1, 145826460), (2, 72913230), (3, 48608820), (4, 36456615), (5, 29165292), (6, 24304410), (9, 16202940), (10, 14582646), (12, 12152205), (13, 11217420), (15, 9721764), (18, 8101470), (20, 7291323), (26, 5608710), (27, 5400980), (30, 4860882), (36, 4050735), (39, 3739140), (45, 3240588), (52, 2804355), (54, 2700490), (60, 2430441), (65, 2243484), (78, 1869570), (90, 1620294), (108, 1350245), (117, 1246380), (130, 1121742), (135, 1080196), (156, 934785), (180, 810147), (195, 747828), (234, 623190), (260, 560871), (270, 540098), (351, 415460), (390, 373914), (468, 311595), (540, 270049), (585, 249276), (702, 207730), (780, 186957), (1170, 124638), (1404, 103865), (1755, 83092), (2340, 62319), (3510, 41546), (7020, 20773)]