15759900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 54684000

約数和(自身を除く): 38924100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 449, 450, 468, 540, 585, 650, 675, 702, 780, 898, 900, 975, 1170, 1300, 1347, 1350, 1404, 1755, 1796, 1950, 2245, 2340, 2694, 2700, 2925, 3510, 3900, 4041, 4490, 5388, 5837, 5850, 6735, 7020, 8082, 8775, 8980, 11225, 11674, 11700, 12123, 13470, 16164, 17511, 17550, 20205, 22450, 23348, 24246, 26940, 29185, 33675, 35022, 35100, 40410, 44900, 48492, 52533, 58370, 60615, 67350, 70044, 80820, 87555, 101025, 105066, 116740, 121230, 134700, 145925, 157599, 175110, 202050, 210132, 242460, 262665, 291850, 303075, 315198, 350220, 404100, 437775, 525330, 583700, 606150, 630396, 787995, 875550, 1050660, 1212300, 1313325, 1575990, 1751100, 2626650, 3151980, 3939975, 5253300, 7879950, 15759900]

約数ペア:

[(1, 15759900), (2, 7879950), (3, 5253300), (4, 3939975), (5, 3151980), (6, 2626650), (9, 1751100), (10, 1575990), (12, 1313325), (13, 1212300), (15, 1050660), (18, 875550), (20, 787995), (25, 630396), (26, 606150), (27, 583700), (30, 525330), (36, 437775), (39, 404100), (45, 350220), (50, 315198), (52, 303075), (54, 291850), (60, 262665), (65, 242460), (75, 210132), (78, 202050), (90, 175110), (100, 157599), (108, 145925), (117, 134700), (130, 121230), (135, 116740), (150, 105066), (156, 101025), (180, 87555), (195, 80820), (225, 70044), (234, 67350), (260, 60615), (270, 58370), (300, 52533), (325, 48492), (351, 44900), (390, 40410), (449, 35100), (450, 35022), (468, 33675), (540, 29185), (585, 26940), (650, 24246), (675, 23348), (702, 22450), (780, 20205), (898, 17550), (900, 17511), (975, 16164), (1170, 13470), (1300, 12123), (1347, 11700), (1350, 11674), (1404, 11225), (1755, 8980), (1796, 8775), (1950, 8082), (2245, 7020), (2340, 6735), (2694, 5850), (2700, 5837), (2925, 5388), (3510, 4490), (3900, 4041)]