78046800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5003}}^1$

素因数の和:5037

約数の個数: 120

約数和(自身を含む): 269295264

約数和(自身を除く): 191248464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5003, 5200, 7800, 10006, 15009, 15600, 20012, 25015, 30018, 40024, 50030, 60036, 65039, 75045, 80048, 100060, 120072, 125075, 130078, 150090, 195117, 200120, 240144, 250150, 260156, 300180, 325195, 375225, 390234, 400240, 500300, 520312, 600360, 650390, 750450, 780468, 975585, 1000600, 1040624, 1200720, 1300780, 1500900, 1560936, 1625975, 1951170, 2001200, 2601560, 3001800, 3121872, 3251950, 3902340, 4877925, 5203120, 6003600, 6503900, 7804680, 9755850, 13007800, 15609360, 19511700, 26015600, 39023400, 78046800]

約数ペア:

[(1, 78046800), (2, 39023400), (3, 26015600), (4, 19511700), (5, 15609360), (6, 13007800), (8, 9755850), (10, 7804680), (12, 6503900), (13, 6003600), (15, 5203120), (16, 4877925), (20, 3902340), (24, 3251950), (25, 3121872), (26, 3001800), (30, 2601560), (39, 2001200), (40, 1951170), (48, 1625975), (50, 1560936), (52, 1500900), (60, 1300780), (65, 1200720), (75, 1040624), (78, 1000600), (80, 975585), (100, 780468), (104, 750450), (120, 650390), (130, 600360), (150, 520312), (156, 500300), (195, 400240), (200, 390234), (208, 375225), (240, 325195), (260, 300180), (300, 260156), (312, 250150), (325, 240144), (390, 200120), (400, 195117), (520, 150090), (600, 130078), (624, 125075), (650, 120072), (780, 100060), (975, 80048), (1040, 75045), (1200, 65039), (1300, 60036), (1560, 50030), (1950, 40024), (2600, 30018), (3120, 25015), (3900, 20012), (5003, 15600), (5200, 15009), (7800, 10006)]