20114462700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{179}}^1\times {\mathrm{13873}}^1$

素因数の和:14078

約数の個数: 180

約数和(自身を含む): 65572131240

約数和(自身を除く): 45457668540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 179, 180, 225, 270, 300, 324, 358, 405, 450, 537, 540, 675, 716, 810, 895, 900, 1074, 1350, 1611, 1620, 1790, 2025, 2148, 2685, 2700, 3222, 3580, 4050, 4475, 4833, 5370, 6444, 8055, 8100, 8950, 9666, 10740, 13425, 13873, 14499, 16110, 17900, 19332, 24165, 26850, 27746, 28998, 32220, 40275, 41619, 48330, 53700, 55492, 57996, 69365, 72495, 80550, 83238, 96660, 120825, 124857, 138730, 144990, 161100, 166476, 208095, 241650, 249714, 277460, 289980, 346825, 362475, 374571, 416190, 483300, 499428, 624285, 693650, 724950, 749142, 832380, 1040475, 1123713, 1248570, 1387300, 1449900, 1498284, 1872855, 2080950, 2247426, 2483267, 2497140, 3121425, 3745710, 4161900, 4494852, 4966534, 5618565, 6242850, 7449801, 7491420, 9364275, 9933068, 11237130, 12416335, 12485700, 14899602, 18728550, 22349403, 22474260, 24832670, 28092825, 29799204, 37249005, 37457100, 44698806, 49665340, 56185650, 62081675, 67048209, 74498010, 89397612, 111747015, 112371300, 124163350, 134096418, 148996020, 186245025, 201144627, 223494030, 248326700, 268192836, 335241045, 372490050, 402289254, 446988060, 558735075, 670482090, 744980100, 804578508, 1005723135, 1117470150, 1340964180, 1676205225, 2011446270, 2234940300, 3352410450, 4022892540, 5028615675, 6704820900, 10057231350, 20114462700]

約数ペア:

[(1, 20114462700), (2, 10057231350), (3, 6704820900), (4, 5028615675), (5, 4022892540), (6, 3352410450), (9, 2234940300), (10, 2011446270), (12, 1676205225), (15, 1340964180), (18, 1117470150), (20, 1005723135), (25, 804578508), (27, 744980100), (30, 670482090), (36, 558735075), (45, 446988060), (50, 402289254), (54, 372490050), (60, 335241045), (75, 268192836), (81, 248326700), (90, 223494030), (100, 201144627), (108, 186245025), (135, 148996020), (150, 134096418), (162, 124163350), (179, 112371300), (180, 111747015), (225, 89397612), (270, 74498010), (300, 67048209), (324, 62081675), (358, 56185650), (405, 49665340), (450, 44698806), (537, 37457100), (540, 37249005), (675, 29799204), (716, 28092825), (810, 24832670), (895, 22474260), (900, 22349403), (1074, 18728550), (1350, 14899602), (1611, 12485700), (1620, 12416335), (1790, 11237130), (2025, 9933068), (2148, 9364275), (2685, 7491420), (2700, 7449801), (3222, 6242850), (3580, 5618565), (4050, 4966534), (4475, 4494852), (4833, 4161900), (5370, 3745710), (6444, 3121425), (8055, 2497140), (8100, 2483267), (8950, 2247426), (9666, 2080950), (10740, 1872855), (13425, 1498284), (13873, 1449900), (14499, 1387300), (16110, 1248570), (17900, 1123713), (19332, 1040475), (24165, 832380), (26850, 749142), (27746, 724950), (28998, 693650), (32220, 624285), (40275, 499428), (41619, 483300), (48330, 416190), (53700, 374571), (55492, 362475), (57996, 346825), (69365, 289980), (72495, 277460), (80550, 249714), (83238, 241650), (96660, 208095), (120825, 166476), (124857, 161100), (138730, 144990)]