138283600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 426222720

約数和(自身を除く): 287939120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 29, 35, 40, 50, 52, 56, 58, 65, 70, 80, 91, 100, 104, 112, 116, 130, 131, 140, 145, 175, 182, 200, 203, 208, 232, 260, 262, 280, 290, 325, 350, 364, 377, 400, 406, 455, 464, 520, 524, 560, 580, 650, 655, 700, 725, 728, 754, 812, 910, 917, 1015, 1040, 1048, 1160, 1300, 1310, 1400, 1450, 1456, 1508, 1624, 1703, 1820, 1834, 1885, 2030, 2096, 2275, 2320, 2600, 2620, 2639, 2800, 2900, 3016, 3248, 3275, 3406, 3640, 3668, 3770, 3799, 4060, 4550, 4585, 5075, 5200, 5240, 5278, 5800, 6032, 6550, 6812, 7280, 7336, 7540, 7598, 8120, 8515, 9100, 9170, 9425, 10150, 10480, 10556, 11600, 11921, 13100, 13195, 13624, 14672, 15080, 15196, 16240, 17030, 18200, 18340, 18850, 18995, 20300, 21112, 22925, 23842, 26200, 26390, 26593, 27248, 30160, 30392, 34060, 36400, 36680, 37700, 37990, 40600, 42224, 42575, 45850, 47684, 49387, 52400, 52780, 53186, 59605, 60784, 65975, 68120, 73360, 75400, 75980, 81200, 85150, 91700, 94975, 95368, 98774, 105560, 106372, 119210, 131950, 132965, 136240, 150800, 151960, 170300, 183400, 189950, 190736, 197548, 211120, 212744, 238420, 246935, 263900, 265930, 298025, 303920, 340600, 345709, 366800, 379900, 395096, 425488, 476840, 493870, 527800, 531860, 596050, 664825, 681200, 691418, 759800, 790192, 953680, 987740, 1055600, 1063720, 1192100, 1234675, 1329650, 1382836, 1519600, 1728545, 1975480, 2127440, 2384200, 2469350, 2659300, 2765672, 3457090, 3950960, 4768400, 4938700, 5318600, 5531344, 6914180, 8642725, 9877400, 10637200, 13828360, 17285450, 19754800, 27656720, 34570900, 69141800, 138283600]

約数ペア:

[(1, 138283600), (2, 69141800), (4, 34570900), (5, 27656720), (7, 19754800), (8, 17285450), (10, 13828360), (13, 10637200), (14, 9877400), (16, 8642725), (20, 6914180), (25, 5531344), (26, 5318600), (28, 4938700), (29, 4768400), (35, 3950960), (40, 3457090), (50, 2765672), (52, 2659300), (56, 2469350), (58, 2384200), (65, 2127440), (70, 1975480), (80, 1728545), (91, 1519600), (100, 1382836), (104, 1329650), (112, 1234675), (116, 1192100), (130, 1063720), (131, 1055600), (140, 987740), (145, 953680), (175, 790192), (182, 759800), (200, 691418), (203, 681200), (208, 664825), (232, 596050), (260, 531860), (262, 527800), (280, 493870), (290, 476840), (325, 425488), (350, 395096), (364, 379900), (377, 366800), (400, 345709), (406, 340600), (455, 303920), (464, 298025), (520, 265930), (524, 263900), (560, 246935), (580, 238420), (650, 212744), (655, 211120), (700, 197548), (725, 190736), (728, 189950), (754, 183400), (812, 170300), (910, 151960), (917, 150800), (1015, 136240), (1040, 132965), (1048, 131950), (1160, 119210), (1300, 106372), (1310, 105560), (1400, 98774), (1450, 95368), (1456, 94975), (1508, 91700), (1624, 85150), (1703, 81200), (1820, 75980), (1834, 75400), (1885, 73360), (2030, 68120), (2096, 65975), (2275, 60784), (2320, 59605), (2600, 53186), (2620, 52780), (2639, 52400), (2800, 49387), (2900, 47684), (3016, 45850), (3248, 42575), (3275, 42224), (3406, 40600), (3640, 37990), (3668, 37700), (3770, 36680), (3799, 36400), (4060, 34060), (4550, 30392), (4585, 30160), (5075, 27248), (5200, 26593), (5240, 26390), (5278, 26200), (5800, 23842), (6032, 22925), (6550, 21112), (6812, 20300), (7280, 18995), (7336, 18850), (7540, 18340), (7598, 18200), (8120, 17030), (8515, 16240), (9100, 15196), (9170, 15080), (9425, 14672), (10150, 13624), (10480, 13195), (10556, 13100), (11600, 11921)]