90569073240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{199193}}^1$

素因数の和:199634

約数の個数: 128

約数和(自身を含む): 302615524800

約数和(自身を除く): 212046451560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 421, 540, 842, 1080, 1263, 1684, 2105, 2526, 3368, 3789, 4210, 5052, 6315, 7578, 8420, 10104, 11367, 12630, 15156, 16840, 18945, 22734, 25260, 30312, 37890, 45468, 50520, 56835, 75780, 90936, 113670, 151560, 199193, 227340, 398386, 454680, 597579, 796772, 995965, 1195158, 1593544, 1792737, 1991930, 2390316, 2987895, 3585474, 3983860, 4780632, 5378211, 5975790, 7170948, 7967720, 8963685, 10756422, 11951580, 14341896, 17927370, 21512844, 23903160, 26891055, 35854740, 43025688, 53782110, 71709480, 83860253, 107564220, 167720506, 215128440, 251580759, 335441012, 419301265, 503161518, 670882024, 754742277, 838602530, 1006323036, 1257903795, 1509484554, 1677205060, 2012646072, 2264226831, 2515807590, 3018969108, 3354410120, 3773711385, 4528453662, 5031615180, 6037938216, 7547422770, 9056907324, 10063230360, 11321134155, 15094845540, 18113814648, 22642268310, 30189691080, 45284536620, 90569073240]

約数ペア:

[(1, 90569073240), (2, 45284536620), (3, 30189691080), (4, 22642268310), (5, 18113814648), (6, 15094845540), (8, 11321134155), (9, 10063230360), (10, 9056907324), (12, 7547422770), (15, 6037938216), (18, 5031615180), (20, 4528453662), (24, 3773711385), (27, 3354410120), (30, 3018969108), (36, 2515807590), (40, 2264226831), (45, 2012646072), (54, 1677205060), (60, 1509484554), (72, 1257903795), (90, 1006323036), (108, 838602530), (120, 754742277), (135, 670882024), (180, 503161518), (216, 419301265), (270, 335441012), (360, 251580759), (421, 215128440), (540, 167720506), (842, 107564220), (1080, 83860253), (1263, 71709480), (1684, 53782110), (2105, 43025688), (2526, 35854740), (3368, 26891055), (3789, 23903160), (4210, 21512844), (5052, 17927370), (6315, 14341896), (7578, 11951580), (8420, 10756422), (10104, 8963685), (11367, 7967720), (12630, 7170948), (15156, 5975790), (16840, 5378211), (18945, 4780632), (22734, 3983860), (25260, 3585474), (30312, 2987895), (37890, 2390316), (45468, 1991930), (50520, 1792737), (56835, 1593544), (75780, 1195158), (90936, 995965), (113670, 796772), (151560, 597579), (199193, 454680), (227340, 398386)]