121892040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2253

約数の個数: 160

約数和(自身を含む): 433988280

約数和(自身を除く): 312096240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2213, 2295, 2754, 3060, 3240, 3672, 4426, 4590, 5508, 6120, 6639, 6885, 8852, 9180, 11016, 11065, 13278, 13770, 17704, 18360, 19917, 22130, 26556, 27540, 33195, 37621, 39834, 44260, 53112, 55080, 59751, 66390, 75242, 79668, 88520, 99585, 112863, 119502, 132780, 150484, 159336, 179253, 188105, 199170, 225726, 239004, 265560, 298755, 300968, 338589, 358506, 376210, 398340, 451452, 478008, 564315, 597510, 677178, 717012, 752420, 796680, 896265, 902904, 1015767, 1128630, 1195020, 1354356, 1434024, 1504840, 1692945, 1792530, 2031534, 2257260, 2390040, 2708712, 3047301, 3385890, 3585060, 4063068, 4514520, 5078835, 6094602, 6771780, 7170120, 8126136, 10157670, 12189204, 13543560, 15236505, 20315340, 24378408, 30473010, 40630680, 60946020, 121892040]

約数ペア:

[(1, 121892040), (2, 60946020), (3, 40630680), (4, 30473010), (5, 24378408), (6, 20315340), (8, 15236505), (9, 13543560), (10, 12189204), (12, 10157670), (15, 8126136), (17, 7170120), (18, 6771780), (20, 6094602), (24, 5078835), (27, 4514520), (30, 4063068), (34, 3585060), (36, 3385890), (40, 3047301), (45, 2708712), (51, 2390040), (54, 2257260), (60, 2031534), (68, 1792530), (72, 1692945), (81, 1504840), (85, 1434024), (90, 1354356), (102, 1195020), (108, 1128630), (120, 1015767), (135, 902904), (136, 896265), (153, 796680), (162, 752420), (170, 717012), (180, 677178), (204, 597510), (216, 564315), (255, 478008), (270, 451452), (306, 398340), (324, 376210), (340, 358506), (360, 338589), (405, 300968), (408, 298755), (459, 265560), (510, 239004), (540, 225726), (612, 199170), (648, 188105), (680, 179253), (765, 159336), (810, 150484), (918, 132780), (1020, 119502), (1080, 112863), (1224, 99585), (1377, 88520), (1530, 79668), (1620, 75242), (1836, 66390), (2040, 59751), (2213, 55080), (2295, 53112), (2754, 44260), (3060, 39834), (3240, 37621), (3672, 33195), (4426, 27540), (4590, 26556), (5508, 22130), (6120, 19917), (6639, 18360), (6885, 17704), (8852, 13770), (9180, 13278), (11016, 11065)]