73863720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29311}}^1$

素因数の和:29335

約数の個数: 96

約数和(自身を含む): 274360320

約数和(自身を除く): 200496600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 29311, 58622, 87933, 117244, 146555, 175866, 205177, 234488, 263799, 293110, 351732, 410354, 439665, 527598, 586220, 615531, 703464, 820708, 879330, 1025885, 1055196, 1172440, 1231062, 1318995, 1641416, 1758660, 1846593, 2051770, 2110392, 2462124, 2637990, 3077655, 3517320, 3693186, 4103540, 4924248, 5275980, 6155310, 7386372, 8207080, 9232965, 10551960, 12310620, 14772744, 18465930, 24621240, 36931860, 73863720]

約数ペア:

[(1, 73863720), (2, 36931860), (3, 24621240), (4, 18465930), (5, 14772744), (6, 12310620), (7, 10551960), (8, 9232965), (9, 8207080), (10, 7386372), (12, 6155310), (14, 5275980), (15, 4924248), (18, 4103540), (20, 3693186), (21, 3517320), (24, 3077655), (28, 2637990), (30, 2462124), (35, 2110392), (36, 2051770), (40, 1846593), (42, 1758660), (45, 1641416), (56, 1318995), (60, 1231062), (63, 1172440), (70, 1055196), (72, 1025885), (84, 879330), (90, 820708), (105, 703464), (120, 615531), (126, 586220), (140, 527598), (168, 439665), (180, 410354), (210, 351732), (252, 293110), (280, 263799), (315, 234488), (360, 205177), (420, 175866), (504, 146555), (630, 117244), (840, 87933), (1260, 58622), (2520, 29311)]