198022320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{30559}}^1$

素因数の和:30584

約数の個数: 100

約数和(自身を含む): 687783360

約数和(自身を除く): 489761040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 30559, 61118, 91677, 122236, 152795, 183354, 244472, 275031, 305590, 366708, 458385, 488944, 550062, 611180, 733416, 825093, 916770, 1100124, 1222360, 1375155, 1466832, 1650186, 1833540, 2200248, 2444720, 2475279, 2750310, 3300372, 3667080, 4125465, 4400496, 4950558, 5500620, 6600744, 7334160, 8250930, 9901116, 11001240, 12376395, 13201488, 16501860, 19802232, 22002480, 24752790, 33003720, 39604464, 49505580, 66007440, 99011160, 198022320]

約数ペア:

[(1, 198022320), (2, 99011160), (3, 66007440), (4, 49505580), (5, 39604464), (6, 33003720), (8, 24752790), (9, 22002480), (10, 19802232), (12, 16501860), (15, 13201488), (16, 12376395), (18, 11001240), (20, 9901116), (24, 8250930), (27, 7334160), (30, 6600744), (36, 5500620), (40, 4950558), (45, 4400496), (48, 4125465), (54, 3667080), (60, 3300372), (72, 2750310), (80, 2475279), (81, 2444720), (90, 2200248), (108, 1833540), (120, 1650186), (135, 1466832), (144, 1375155), (162, 1222360), (180, 1100124), (216, 916770), (240, 825093), (270, 733416), (324, 611180), (360, 550062), (405, 488944), (432, 458385), (540, 366708), (648, 305590), (720, 275031), (810, 244472), (1080, 183354), (1296, 152795), (1620, 122236), (2160, 91677), (3240, 61118), (6480, 30559)]