69141800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 206236800

約数和(自身を除く): 137095000

約数列:

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

約数ペア:

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