72518600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 223378560

約数和(自身を除く): 150859960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 40, 44, 50, 55, 56, 68, 70, 77, 85, 88, 100, 110, 119, 136, 140, 154, 170, 175, 187, 200, 220, 238, 275, 277, 280, 308, 340, 350, 374, 385, 425, 440, 476, 550, 554, 595, 616, 680, 700, 748, 770, 850, 935, 952, 1100, 1108, 1190, 1309, 1385, 1400, 1496, 1540, 1700, 1870, 1925, 1939, 2200, 2216, 2380, 2618, 2770, 2975, 3047, 3080, 3400, 3740, 3850, 3878, 4675, 4709, 4760, 5236, 5540, 5950, 6094, 6545, 6925, 7480, 7700, 7756, 9350, 9418, 9695, 10472, 11080, 11900, 12188, 13090, 13850, 15235, 15400, 15512, 18700, 18836, 19390, 21329, 23545, 23800, 24376, 26180, 27700, 30470, 32725, 32963, 37400, 37672, 38780, 42658, 47090, 48475, 51799, 52360, 55400, 60940, 65450, 65926, 76175, 77560, 85316, 94180, 96950, 103598, 106645, 117725, 121880, 130900, 131852, 152350, 164815, 170632, 188360, 193900, 207196, 213290, 235450, 258995, 261800, 263704, 304700, 329630, 362593, 387800, 414392, 426580, 470900, 517990, 533225, 609400, 659260, 725186, 824075, 853160, 941800, 1035980, 1066450, 1294975, 1318520, 1450372, 1648150, 1812965, 2071960, 2132900, 2589950, 2900744, 3296300, 3625930, 4265800, 5179900, 6592600, 7251860, 9064825, 10359800, 14503720, 18129650, 36259300, 72518600]

約数ペア:

[(1, 72518600), (2, 36259300), (4, 18129650), (5, 14503720), (7, 10359800), (8, 9064825), (10, 7251860), (11, 6592600), (14, 5179900), (17, 4265800), (20, 3625930), (22, 3296300), (25, 2900744), (28, 2589950), (34, 2132900), (35, 2071960), (40, 1812965), (44, 1648150), (50, 1450372), (55, 1318520), (56, 1294975), (68, 1066450), (70, 1035980), (77, 941800), (85, 853160), (88, 824075), (100, 725186), (110, 659260), (119, 609400), (136, 533225), (140, 517990), (154, 470900), (170, 426580), (175, 414392), (187, 387800), (200, 362593), (220, 329630), (238, 304700), (275, 263704), (277, 261800), (280, 258995), (308, 235450), (340, 213290), (350, 207196), (374, 193900), (385, 188360), (425, 170632), (440, 164815), (476, 152350), (550, 131852), (554, 130900), (595, 121880), (616, 117725), (680, 106645), (700, 103598), (748, 96950), (770, 94180), (850, 85316), (935, 77560), (952, 76175), (1100, 65926), (1108, 65450), (1190, 60940), (1309, 55400), (1385, 52360), (1400, 51799), (1496, 48475), (1540, 47090), (1700, 42658), (1870, 38780), (1925, 37672), (1939, 37400), (2200, 32963), (2216, 32725), (2380, 30470), (2618, 27700), (2770, 26180), (2975, 24376), (3047, 23800), (3080, 23545), (3400, 21329), (3740, 19390), (3850, 18836), (3878, 18700), (4675, 15512), (4709, 15400), (4760, 15235), (5236, 13850), (5540, 13090), (5950, 12188), (6094, 11900), (6545, 11080), (6925, 10472), (7480, 9695), (7700, 9418), (7756, 9350)]