78799500

素因数分解:

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

素因数の和:490

約数の個数: 192

約数和(自身を含む): 275184000

約数和(自身を除く): 196384500

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, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 300, 325, 351, 375, 390, 449, 450, 468, 500, 540, 585, 650, 675, 702, 750, 780, 898, 900, 975, 1125, 1170, 1300, 1347, 1350, 1404, 1500, 1625, 1755, 1796, 1950, 2245, 2250, 2340, 2694, 2700, 2925, 3250, 3375, 3510, 3900, 4041, 4490, 4500, 4875, 5388, 5837, 5850, 6500, 6735, 6750, 7020, 8082, 8775, 8980, 9750, 11225, 11674, 11700, 12123, 13470, 13500, 14625, 16164, 17511, 17550, 19500, 20205, 22450, 23348, 24246, 26940, 29185, 29250, 33675, 35022, 35100, 40410, 43875, 44900, 48492, 52533, 56125, 58370, 58500, 60615, 67350, 70044, 80820, 87555, 87750, 101025, 105066, 112250, 116740, 121230, 134700, 145925, 157599, 168375, 175110, 175500, 202050, 210132, 224500, 242460, 262665, 291850, 303075, 315198, 336750, 350220, 404100, 437775, 505125, 525330, 583700, 606150, 630396, 673500, 729625, 787995, 875550, 1010250, 1050660, 1212300, 1313325, 1459250, 1515375, 1575990, 1751100, 2020500, 2188875, 2626650, 2918500, 3030750, 3151980, 3939975, 4377750, 5253300, 6061500, 6566625, 7879950, 8755500, 13133250, 15759900, 19699875, 26266500, 39399750, 78799500]

約数ペア:

[(1, 78799500), (2, 39399750), (3, 26266500), (4, 19699875), (5, 15759900), (6, 13133250), (9, 8755500), (10, 7879950), (12, 6566625), (13, 6061500), (15, 5253300), (18, 4377750), (20, 3939975), (25, 3151980), (26, 3030750), (27, 2918500), (30, 2626650), (36, 2188875), (39, 2020500), (45, 1751100), (50, 1575990), (52, 1515375), (54, 1459250), (60, 1313325), (65, 1212300), (75, 1050660), (78, 1010250), (90, 875550), (100, 787995), (108, 729625), (117, 673500), (125, 630396), (130, 606150), (135, 583700), (150, 525330), (156, 505125), (180, 437775), (195, 404100), (225, 350220), (234, 336750), (250, 315198), (260, 303075), (270, 291850), (300, 262665), (325, 242460), (351, 224500), (375, 210132), (390, 202050), (449, 175500), (450, 175110), (468, 168375), (500, 157599), (540, 145925), (585, 134700), (650, 121230), (675, 116740), (702, 112250), (750, 105066), (780, 101025), (898, 87750), (900, 87555), (975, 80820), (1125, 70044), (1170, 67350), (1300, 60615), (1347, 58500), (1350, 58370), (1404, 56125), (1500, 52533), (1625, 48492), (1755, 44900), (1796, 43875), (1950, 40410), (2245, 35100), (2250, 35022), (2340, 33675), (2694, 29250), (2700, 29185), (2925, 26940), (3250, 24246), (3375, 23348), (3510, 22450), (3900, 20205), (4041, 19500), (4490, 17550), (4500, 17511), (4875, 16164), (5388, 14625), (5837, 13500), (5850, 13470), (6500, 12123), (6735, 11700), (6750, 11674), (7020, 11225), (8082, 9750), (8775, 8980)]