73168920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1$

素因数の和:2087

約数の個数: 160

約数和(自身を含む): 268416720

約数和(自身を除く): 195247800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2053, 2376, 2970, 3240, 3564, 3960, 4106, 4455, 5940, 6159, 7128, 8212, 8910, 10265, 11880, 12318, 16424, 17820, 18477, 20530, 22583, 24636, 30795, 35640, 36954, 41060, 45166, 49272, 55431, 61590, 67749, 73908, 82120, 90332, 92385, 110862, 112915, 123180, 135498, 147816, 166293, 180664, 184770, 203247, 221724, 225830, 246360, 270996, 277155, 332586, 338745, 369540, 406494, 443448, 451660, 541992, 554310, 609741, 665172, 677490, 739080, 812988, 831465, 903320, 1016235, 1108620, 1219482, 1330344, 1354980, 1625976, 1662930, 1829223, 2032470, 2217240, 2438964, 2709960, 3048705, 3325860, 3658446, 4064940, 4877928, 6097410, 6651720, 7316892, 8129880, 9146115, 12194820, 14633784, 18292230, 24389640, 36584460, 73168920]

約数ペア:

[(1, 73168920), (2, 36584460), (3, 24389640), (4, 18292230), (5, 14633784), (6, 12194820), (8, 9146115), (9, 8129880), (10, 7316892), (11, 6651720), (12, 6097410), (15, 4877928), (18, 4064940), (20, 3658446), (22, 3325860), (24, 3048705), (27, 2709960), (30, 2438964), (33, 2217240), (36, 2032470), (40, 1829223), (44, 1662930), (45, 1625976), (54, 1354980), (55, 1330344), (60, 1219482), (66, 1108620), (72, 1016235), (81, 903320), (88, 831465), (90, 812988), (99, 739080), (108, 677490), (110, 665172), (120, 609741), (132, 554310), (135, 541992), (162, 451660), (165, 443448), (180, 406494), (198, 369540), (216, 338745), (220, 332586), (264, 277155), (270, 270996), (297, 246360), (324, 225830), (330, 221724), (360, 203247), (396, 184770), (405, 180664), (440, 166293), (495, 147816), (540, 135498), (594, 123180), (648, 112915), (660, 110862), (792, 92385), (810, 90332), (891, 82120), (990, 73908), (1080, 67749), (1188, 61590), (1320, 55431), (1485, 49272), (1620, 45166), (1782, 41060), (1980, 36954), (2053, 35640), (2376, 30795), (2970, 24636), (3240, 22583), (3564, 20530), (3960, 18477), (4106, 17820), (4455, 16424), (5940, 12318), (6159, 11880), (7128, 10265), (8212, 8910)]