72859800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9373

約数の個数: 96

約数和(自身を含む): 243265680

約数和(自身を除く): 170405880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 9341, 18682, 28023, 37364, 46705, 56046, 74728, 93410, 112092, 121433, 140115, 186820, 224184, 233525, 242866, 280230, 364299, 373640, 467050, 485732, 560460, 607165, 700575, 728598, 934100, 971464, 1120920, 1214330, 1401150, 1457196, 1821495, 1868200, 2428660, 2802300, 2914392, 3035825, 3642990, 4857320, 5604600, 6071650, 7285980, 9107475, 12143300, 14571960, 18214950, 24286600, 36429900, 72859800]

約数ペア:

[(1, 72859800), (2, 36429900), (3, 24286600), (4, 18214950), (5, 14571960), (6, 12143300), (8, 9107475), (10, 7285980), (12, 6071650), (13, 5604600), (15, 4857320), (20, 3642990), (24, 3035825), (25, 2914392), (26, 2802300), (30, 2428660), (39, 1868200), (40, 1821495), (50, 1457196), (52, 1401150), (60, 1214330), (65, 1120920), (75, 971464), (78, 934100), (100, 728598), (104, 700575), (120, 607165), (130, 560460), (150, 485732), (156, 467050), (195, 373640), (200, 364299), (260, 280230), (300, 242866), (312, 233525), (325, 224184), (390, 186820), (520, 140115), (600, 121433), (650, 112092), (780, 93410), (975, 74728), (1300, 56046), (1560, 46705), (1950, 37364), (2600, 28023), (3900, 18682), (7800, 9341)]