128716500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 424569600

約数和(自身を除く): 295853100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 75, 87, 100, 110, 116, 125, 132, 145, 150, 165, 174, 220, 250, 269, 275, 290, 300, 319, 330, 348, 375, 435, 500, 538, 550, 580, 638, 660, 725, 750, 807, 825, 870, 957, 1076, 1100, 1276, 1345, 1375, 1450, 1500, 1595, 1614, 1650, 1740, 1914, 2175, 2690, 2750, 2900, 2959, 3190, 3228, 3300, 3625, 3828, 4035, 4125, 4350, 4785, 5380, 5500, 5918, 6380, 6725, 7250, 7801, 7975, 8070, 8250, 8700, 8877, 9570, 10875, 11836, 13450, 14500, 14795, 15602, 15950, 16140, 16500, 17754, 19140, 20175, 21750, 23403, 23925, 26900, 29590, 31204, 31900, 33625, 35508, 39005, 39875, 40350, 43500, 44385, 46806, 47850, 59180, 67250, 73975, 78010, 79750, 80700, 85811, 88770, 93612, 95700, 100875, 117015, 119625, 134500, 147950, 156020, 159500, 171622, 177540, 195025, 201750, 221925, 234030, 239250, 257433, 295900, 343244, 369875, 390050, 403500, 429055, 443850, 468060, 478500, 514866, 585075, 739750, 780100, 858110, 887700, 975125, 1029732, 1109625, 1170150, 1287165, 1479500, 1716220, 1950250, 2145275, 2219250, 2340300, 2574330, 2925375, 3900500, 4290550, 4438500, 5148660, 5850750, 6435825, 8581100, 10726375, 11701500, 12871650, 21452750, 25743300, 32179125, 42905500, 64358250, 128716500]

約数ペア:

[(1, 128716500), (2, 64358250), (3, 42905500), (4, 32179125), (5, 25743300), (6, 21452750), (10, 12871650), (11, 11701500), (12, 10726375), (15, 8581100), (20, 6435825), (22, 5850750), (25, 5148660), (29, 4438500), (30, 4290550), (33, 3900500), (44, 2925375), (50, 2574330), (55, 2340300), (58, 2219250), (60, 2145275), (66, 1950250), (75, 1716220), (87, 1479500), (100, 1287165), (110, 1170150), (116, 1109625), (125, 1029732), (132, 975125), (145, 887700), (150, 858110), (165, 780100), (174, 739750), (220, 585075), (250, 514866), (269, 478500), (275, 468060), (290, 443850), (300, 429055), (319, 403500), (330, 390050), (348, 369875), (375, 343244), (435, 295900), (500, 257433), (538, 239250), (550, 234030), (580, 221925), (638, 201750), (660, 195025), (725, 177540), (750, 171622), (807, 159500), (825, 156020), (870, 147950), (957, 134500), (1076, 119625), (1100, 117015), (1276, 100875), (1345, 95700), (1375, 93612), (1450, 88770), (1500, 85811), (1595, 80700), (1614, 79750), (1650, 78010), (1740, 73975), (1914, 67250), (2175, 59180), (2690, 47850), (2750, 46806), (2900, 44385), (2959, 43500), (3190, 40350), (3228, 39875), (3300, 39005), (3625, 35508), (3828, 33625), (4035, 31900), (4125, 31204), (4350, 29590), (4785, 26900), (5380, 23925), (5500, 23403), (5918, 21750), (6380, 20175), (6725, 19140), (7250, 17754), (7801, 16500), (7975, 16140), (8070, 15950), (8250, 15602), (8700, 14795), (8877, 14500), (9570, 13450), (10875, 11836)]